---
_id: '164'
abstract:
- lang: eng
text: Let g be a cubic polynomial with integer coefficients and n>9 variables,
and assume that the congruence g=0 modulo p^k is soluble for all prime powers
p^k. We show that the equation g=0 has infinitely many integer solutions when
the cubic part of g defines a projective hypersurface with singular locus of dimension
<n-10. The proof is based on the Hardy-Littlewood circle method.
article_processing_charge: No
arxiv: 1
author:
- first_name: Timothy D
full_name: Browning, Timothy D
id: 35827D50-F248-11E8-B48F-1D18A9856A87
last_name: Browning
orcid: 0000-0002-8314-0177
- first_name: Roger
full_name: Heath Brown, Roger
last_name: Heath Brown
citation:
ama: 'Browning TD, Heath Brown R. Integral points on cubic hypersurfaces. In: Analytic
Number Theory: Essays in Honour of Klaus Roth. Cambridge University Press;
2009:75-90.'
apa: 'Browning, T. D., & Heath Brown, R. (2009). Integral points on cubic hypersurfaces.
In Analytic Number Theory: Essays in honour of Klaus Roth (pp. 75–90).
Cambridge University Press.'
chicago: 'Browning, Timothy D, and Roger Heath Brown. “Integral Points on Cubic
Hypersurfaces.” In Analytic Number Theory: Essays in Honour of Klaus Roth,
75–90. Cambridge University Press, 2009.'
ieee: 'T. D. Browning and R. Heath Brown, “Integral points on cubic hypersurfaces,”
in Analytic Number Theory: Essays in honour of Klaus Roth, Cambridge University
Press, 2009, pp. 75–90.'
ista: 'Browning TD, Heath Brown R. 2009.Integral points on cubic hypersurfaces.
In: Analytic Number Theory: Essays in honour of Klaus Roth. , 75–90.'
mla: 'Browning, Timothy D., and Roger Heath Brown. “Integral Points on Cubic Hypersurfaces.”
Analytic Number Theory: Essays in Honour of Klaus Roth, Cambridge University
Press, 2009, pp. 75–90.'
short: 'T.D. Browning, R. Heath Brown, in:, Analytic Number Theory: Essays in Honour
of Klaus Roth, Cambridge University Press, 2009, pp. 75–90.'
date_created: 2018-12-11T11:44:58Z
date_published: 2009-01-31T00:00:00Z
date_updated: 2021-01-12T06:52:11Z
day: '31'
extern: '1'
external_id:
arxiv:
- '0611086'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/math/0611086
month: '01'
oa: 1
oa_version: Preprint
page: 75 - 90
publication: 'Analytic Number Theory: Essays in honour of Klaus Roth'
publication_status: published
publisher: Cambridge University Press
publist_id: '7757'
quality_controlled: '1'
status: public
title: Integral points on cubic hypersurfaces
type: book_chapter
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2009'
...
---
_id: '1766'
abstract:
- lang: eng
text: We demonstrate the time-resolved driving of two-photon blue sideband transitions
between superconducting qubits and a transmission line resonator. As an example
of using these sideband transitions for a two-qubit operation, we implement a
pulse sequence that first entangles one qubit with the resonator and subsequently
distributes the entanglement between two qubits. We show the generation of 75%
fidelity Bell states by this method. The full density matrix of the two-qubit
system is extracted using joint measurement and quantum state tomography and shows
close agreement with numerical simulation.
acknowledgement: This work was supported by ETH Zurich, the Swiss National Science
Foundation, and by the EC via the EuroSQIP project and the Marie-Curie program (P.
J. L.)
author:
- first_name: Peter
full_name: Leek, Peter J
last_name: Leek
- first_name: Stefan
full_name: Filipp, Stefan
last_name: Filipp
- first_name: Patrick
full_name: Maurer, Patrick
last_name: Maurer
- first_name: Matthias
full_name: Baur, Matthias P
last_name: Baur
- first_name: R
full_name: Bianchetti, R
last_name: Bianchetti
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: M
full_name: Göppl, M
last_name: Göppl
- first_name: L.
full_name: Steffen, L. Kraig
last_name: Steffen
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
citation:
ama: Leek P, Filipp S, Maurer P, et al. Using sideband transitions for two-qubit
operations in superconducting circuits. Physical Review B - Condensed Matter
and Materials Physics. 2009;79(18). doi:10.1103/PhysRevB.79.180511
apa: Leek, P., Filipp, S., Maurer, P., Baur, M., Bianchetti, R., Fink, J. M., …
Wallraff, A. (2009). Using sideband transitions for two-qubit operations in superconducting
circuits. Physical Review B - Condensed Matter and Materials Physics. American
Physical Society. https://doi.org/10.1103/PhysRevB.79.180511
chicago: Leek, Peter, Stefan Filipp, Patrick Maurer, Matthias Baur, R Bianchetti,
Johannes M Fink, M Göppl, L. Steffen, and Andreas Wallraff. “Using Sideband Transitions
for Two-Qubit Operations in Superconducting Circuits.” Physical Review B -
Condensed Matter and Materials Physics. American Physical Society, 2009. https://doi.org/10.1103/PhysRevB.79.180511.
ieee: P. Leek et al., “Using sideband transitions for two-qubit operations
in superconducting circuits,” Physical Review B - Condensed Matter and Materials
Physics, vol. 79, no. 18. American Physical Society, 2009.
ista: Leek P, Filipp S, Maurer P, Baur M, Bianchetti R, Fink JM, Göppl M, Steffen
L, Wallraff A. 2009. Using sideband transitions for two-qubit operations in superconducting
circuits. Physical Review B - Condensed Matter and Materials Physics. 79(18).
mla: Leek, Peter, et al. “Using Sideband Transitions for Two-Qubit Operations in
Superconducting Circuits.” Physical Review B - Condensed Matter and Materials
Physics, vol. 79, no. 18, American Physical Society, 2009, doi:10.1103/PhysRevB.79.180511.
short: P. Leek, S. Filipp, P. Maurer, M. Baur, R. Bianchetti, J.M. Fink, M. Göppl,
L. Steffen, A. Wallraff, Physical Review B - Condensed Matter and Materials Physics
79 (2009).
date_created: 2018-12-11T11:53:54Z
date_published: 2009-05-01T00:00:00Z
date_updated: 2021-01-12T06:53:04Z
day: '01'
doi: 10.1103/PhysRevB.79.180511
extern: 1
intvolume: ' 79'
issue: '18'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0812.2678
month: '05'
oa: 1
publication: Physical Review B - Condensed Matter and Materials Physics
publication_status: published
publisher: American Physical Society
publist_id: '5354'
quality_controlled: 0
status: public
title: Using sideband transitions for two-qubit operations in superconducting circuits
type: journal_article
volume: 79
year: '2009'
...
---
_id: '1767'
abstract:
- lang: eng
text: We present spectroscopic measurements of the Autler-Townes doublet and the
sidebands of the Mollow triplet in a driven superconducting qubit. The ground
to first excited state transition of the qubit is strongly pumped while the resulting
dressed qubit spectrum is probed with a weak tone. The corresponding transitions
are detected using dispersive readout of the qubit coupled off resonantly to a
microwave transmission line resonator. The observed frequencies of the Autler-Townes
and Mollow spectral lines are in good agreement with a dispersive Jaynes-Cummings
model taking into account higher excited qubit states and dispersive level shifts
due to off-resonant drives.
acknowledgement: This work was supported by the Swiss National Science Foundation
and by ETH Zürich. P. J. L. acknowledges support from the EC via an Intra-European
Marie-Curie Fellowship. A. B. was supported by NSERC, CIFAR, FQRNT, and Alfred P.
Sloan Foundation
author:
- first_name: Matthias
full_name: Baur, Matthias P
last_name: Baur
- first_name: Stefan
full_name: Filipp, Stefan
last_name: Filipp
- first_name: R
full_name: Bianchetti, R
last_name: Bianchetti
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: M
full_name: Göppl, M
last_name: Göppl
- first_name: L.
full_name: Steffen, L. Kraig
last_name: Steffen
- first_name: Peter
full_name: Leek, Peter J
last_name: Leek
- first_name: Alexandre
full_name: Blais, Alexandre
last_name: Blais
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
citation:
ama: Baur M, Filipp S, Bianchetti R, et al. Measurement of autler-townes and mollow
transitions in a strongly driven superconducting qubit. Physical Review Letters.
2009;102(24). doi:10.1103/PhysRevLett.102.243602
apa: Baur, M., Filipp, S., Bianchetti, R., Fink, J. M., Göppl, M., Steffen, L.,
… Wallraff, A. (2009). Measurement of autler-townes and mollow transitions in
a strongly driven superconducting qubit. Physical Review Letters. American
Physical Society. https://doi.org/10.1103/PhysRevLett.102.243602
chicago: Baur, Matthias, Stefan Filipp, R Bianchetti, Johannes M Fink, M Göppl,
L. Steffen, Peter Leek, Alexandre Blais, and Andreas Wallraff. “Measurement of
Autler-Townes and Mollow Transitions in a Strongly Driven Superconducting Qubit.”
Physical Review Letters. American Physical Society, 2009. https://doi.org/10.1103/PhysRevLett.102.243602.
ieee: M. Baur et al., “Measurement of autler-townes and mollow transitions
in a strongly driven superconducting qubit,” Physical Review Letters, vol.
102, no. 24. American Physical Society, 2009.
ista: Baur M, Filipp S, Bianchetti R, Fink JM, Göppl M, Steffen L, Leek P, Blais
A, Wallraff A. 2009. Measurement of autler-townes and mollow transitions in a
strongly driven superconducting qubit. Physical Review Letters. 102(24).
mla: Baur, Matthias, et al. “Measurement of Autler-Townes and Mollow Transitions
in a Strongly Driven Superconducting Qubit.” Physical Review Letters, vol.
102, no. 24, American Physical Society, 2009, doi:10.1103/PhysRevLett.102.243602.
short: M. Baur, S. Filipp, R. Bianchetti, J.M. Fink, M. Göppl, L. Steffen, P. Leek,
A. Blais, A. Wallraff, Physical Review Letters 102 (2009).
date_created: 2018-12-11T11:53:54Z
date_published: 2009-06-19T00:00:00Z
date_updated: 2021-01-12T06:53:04Z
day: '19'
doi: 10.1103/PhysRevLett.102.243602
extern: 1
intvolume: ' 102'
issue: '24'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0812.4384
month: '06'
oa: 1
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '5352'
quality_controlled: 0
status: public
title: Measurement of autler-townes and mollow transitions in a strongly driven superconducting
qubit
type: journal_article
volume: 102
year: '2009'
...
---
_id: '1768'
abstract:
- lang: eng
text: Quantum state tomography is an important tool in quantum information science
for complete characterization of multiqubit states and their correlations. Here
we report a method to perform a joint simultaneous readout of two superconducting
qubits dispersively coupled to the same mode of a microwave transmission line
resonator. The nonlinear dependence of the resonator transmission on the qubit
state dependent cavity frequency allows us to extract the full two-qubit correlations
without the need for single-shot readout of individual qubits. We employ standard
tomographic techniques to reconstruct the density matrix of two-qubit quantum
states.
acknowledgement: This work was supported by Swiss National Science Foundation (SNF)
and ETH Zurich. P. J. L. was supported by the EC with a MC-EIF, J. M. G. by CIFAR,
MRI, MITACS, and NSERC, and A. B. by NSERC and CIFAR
author:
- first_name: Stefan
full_name: Filipp, Stefan
last_name: Filipp
- first_name: Patrick
full_name: Maurer, Patrick
last_name: Maurer
- first_name: Peter
full_name: Leek, Peter J
last_name: Leek
- first_name: Matthias
full_name: Baur, Matthias P
last_name: Baur
- first_name: R
full_name: Bianchetti, R
last_name: Bianchetti
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: M
full_name: Göppl, M
last_name: Göppl
- first_name: L.
full_name: Steffen, L. Kraig
last_name: Steffen
- first_name: Jay
full_name: Gambetta, Jay M
last_name: Gambetta
- first_name: Alexandre
full_name: Blais, Alexandre
last_name: Blais
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
citation:
ama: Filipp S, Maurer P, Leek P, et al. Two-qubit state tomography using a joint
dispersive readout. Physical Review Letters. 2009;102(20). doi:10.1103/PhysRevLett.102.200402
apa: Filipp, S., Maurer, P., Leek, P., Baur, M., Bianchetti, R., Fink, J. M., …
Wallraff, A. (2009). Two-qubit state tomography using a joint dispersive readout.
Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.102.200402
chicago: Filipp, Stefan, Patrick Maurer, Peter Leek, Matthias Baur, R Bianchetti,
Johannes M Fink, M Göppl, et al. “Two-Qubit State Tomography Using a Joint Dispersive
Readout.” Physical Review Letters. American Physical Society, 2009. https://doi.org/10.1103/PhysRevLett.102.200402.
ieee: S. Filipp et al., “Two-qubit state tomography using a joint dispersive
readout,” Physical Review Letters, vol. 102, no. 20. American Physical
Society, 2009.
ista: Filipp S, Maurer P, Leek P, Baur M, Bianchetti R, Fink JM, Göppl M, Steffen
L, Gambetta J, Blais A, Wallraff A. 2009. Two-qubit state tomography using a joint
dispersive readout. Physical Review Letters. 102(20).
mla: Filipp, Stefan, et al. “Two-Qubit State Tomography Using a Joint Dispersive
Readout.” Physical Review Letters, vol. 102, no. 20, American Physical
Society, 2009, doi:10.1103/PhysRevLett.102.200402.
short: S. Filipp, P. Maurer, P. Leek, M. Baur, R. Bianchetti, J.M. Fink, M. Göppl,
L. Steffen, J. Gambetta, A. Blais, A. Wallraff, Physical Review Letters 102 (2009).
date_created: 2018-12-11T11:53:54Z
date_published: 2009-05-18T00:00:00Z
date_updated: 2021-01-12T06:53:04Z
day: '18'
doi: 10.1103/PhysRevLett.102.200402
extern: 1
intvolume: ' 102'
issue: '20'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0812.2485
month: '05'
oa: 1
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '5353'
quality_controlled: 0
status: public
title: Two-qubit state tomography using a joint dispersive readout
type: journal_article
volume: 102
year: '2009'
...
---
_id: '1769'
abstract:
- lang: eng
text: We present an ideal realization of the Tavis-Cummings model in the absence
of atom number and coupling fluctuations by embedding a discrete number of fully
controllable superconducting qubits at fixed positions into a transmission line
resonator. Measuring the vacuum Rabi mode splitting with one, two, and three qubits
strongly coupled to the cavity field, we explore both bright and dark dressed
collective multiqubit states and observe the discrete N scaling of the collective
dipole coupling strength. Our experiments demonstrate a novel approach to explore
collective states, such as the W state, in a fully globally and locally controllable
quantum system. Our scalable approach is interesting for solid-state quantum information
processing and for fundamental multiatom quantum optics experiments with fixed
atom numbers.
acknowledgement: This work was supported by SNF Grant No. 200021-111899 and ETHZ.
P. J. L. was supported by the EU with a MC-EIF. A. B. was supported by NSERC, CIFAR,
and the Alfred P. Sloan Foundation
author:
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: R
full_name: Bianchetti, R
last_name: Bianchetti
- first_name: Matthias
full_name: Baur, Matthias P
last_name: Baur
- first_name: M
full_name: Göppl, M
last_name: Göppl
- first_name: L.
full_name: Steffen, L. Kraig
last_name: Steffen
- first_name: Stefan
full_name: Filipp, Stefan
last_name: Filipp
- first_name: Peter
full_name: Leek, Peter J
last_name: Leek
- first_name: Alexandre
full_name: Blais, Alexandre
last_name: Blais
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
citation:
ama: Fink JM, Bianchetti R, Baur M, et al. Dressed collective qubit states and the
Tavis-Cummings model in circuit QED. Physical Review Letters. 2009;103(8).
doi:10.1103/PhysRevLett.103.083601
apa: Fink, J. M., Bianchetti, R., Baur, M., Göppl, M., Steffen, L., Filipp, S.,
… Wallraff, A. (2009). Dressed collective qubit states and the Tavis-Cummings
model in circuit QED. Physical Review Letters. American Physical Society.
https://doi.org/10.1103/PhysRevLett.103.083601
chicago: Fink, Johannes M, R Bianchetti, Matthias Baur, M Göppl, L. Steffen, Stefan
Filipp, Peter Leek, Alexandre Blais, and Andreas Wallraff. “Dressed Collective
Qubit States and the Tavis-Cummings Model in Circuit QED.” Physical Review
Letters. American Physical Society, 2009. https://doi.org/10.1103/PhysRevLett.103.083601.
ieee: J. M. Fink et al., “Dressed collective qubit states and the Tavis-Cummings
model in circuit QED,” Physical Review Letters, vol. 103, no. 8. American
Physical Society, 2009.
ista: Fink JM, Bianchetti R, Baur M, Göppl M, Steffen L, Filipp S, Leek P, Blais
A, Wallraff A. 2009. Dressed collective qubit states and the Tavis-Cummings model
in circuit QED. Physical Review Letters. 103(8).
mla: Fink, Johannes M., et al. “Dressed Collective Qubit States and the Tavis-Cummings
Model in Circuit QED.” Physical Review Letters, vol. 103, no. 8, American
Physical Society, 2009, doi:10.1103/PhysRevLett.103.083601.
short: J.M. Fink, R. Bianchetti, M. Baur, M. Göppl, L. Steffen, S. Filipp, P. Leek,
A. Blais, A. Wallraff, Physical Review Letters 103 (2009).
date_created: 2018-12-11T11:53:55Z
date_published: 2009-08-17T00:00:00Z
date_updated: 2021-01-12T06:53:05Z
day: '17'
doi: 10.1103/PhysRevLett.103.083601
extern: 1
intvolume: ' 103'
issue: '8'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0812.2651
month: '08'
oa: 1
publication: Physical Review Letters
publication_status: published
publisher: American Physical Society
publist_id: '5350'
quality_controlled: 0
status: public
title: Dressed collective qubit states and the Tavis-Cummings model in circuit QED
type: journal_article
volume: 103
year: '2009'
...
---
_id: '1770'
abstract:
- lang: eng
text: The quantum state of a superconducting qubit nonresonantly coupled to a transmission
line resonator can be determined by measuring the quadrature amplitudes of an
electromagnetic field transmitted through the resonator. We present experiments
in which we analyze in detail the dynamics of the transmitted field as a function
of the measurement frequency for both weak continuous and pulsed measurements.
We find excellent agreement between our data and calculations based on a set of
Bloch-type differential equations for the cavity field derived from the dispersive
Jaynes-Cummings Hamiltonian including dissipation. We show that the measured system
response can be used to construct a measurement operator from which the qubit
population can be inferred accurately. Such a measurement operator can be used
in tomographic methods to reconstruct single and multiqubit states in ensemble-averaged
measurements.
acknowledgement: This work was supported by the SNF Project No. 111899 and ETH Zurich.
A.B. was supported by NSERC, CIFAR, and the Alfred P. Sloan Foundation
author:
- first_name: R
full_name: Bianchetti, R
last_name: Bianchetti
- first_name: Stefan
full_name: Filipp, Stefan
last_name: Filipp
- first_name: Matthias
full_name: Baur, Matthias P
last_name: Baur
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: M
full_name: Göppl, M
last_name: Göppl
- first_name: Peter
full_name: Leek, Peter J
last_name: Leek
- first_name: L.
full_name: Steffen, L. Kraig
last_name: Steffen
- first_name: Alexandre
full_name: Blais, Alexandre
last_name: Blais
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
citation:
ama: Bianchetti R, Filipp S, Baur M, et al. Dynamics of dispersive single-qubit
readout in circuit quantum electrodynamics. Physical Review A - Atomic, Molecular,
and Optical Physics. 2009;80(4). doi:10.1103/PhysRevA.80.043840
apa: Bianchetti, R., Filipp, S., Baur, M., Fink, J. M., Göppl, M., Leek, P., … Wallraff,
A. (2009). Dynamics of dispersive single-qubit readout in circuit quantum electrodynamics.
Physical Review A - Atomic, Molecular, and Optical Physics. American Physical
Society. https://doi.org/10.1103/PhysRevA.80.043840
chicago: Bianchetti, R, Stefan Filipp, Matthias Baur, Johannes M Fink, M Göppl,
Peter Leek, L. Steffen, Alexandre Blais, and Andreas Wallraff. “Dynamics of Dispersive
Single-Qubit Readout in Circuit Quantum Electrodynamics.” Physical Review A
- Atomic, Molecular, and Optical Physics. American Physical Society, 2009.
https://doi.org/10.1103/PhysRevA.80.043840.
ieee: R. Bianchetti et al., “Dynamics of dispersive single-qubit readout
in circuit quantum electrodynamics,” Physical Review A - Atomic, Molecular,
and Optical Physics, vol. 80, no. 4. American Physical Society, 2009.
ista: Bianchetti R, Filipp S, Baur M, Fink JM, Göppl M, Leek P, Steffen L, Blais
A, Wallraff A. 2009. Dynamics of dispersive single-qubit readout in circuit quantum
electrodynamics. Physical Review A - Atomic, Molecular, and Optical Physics. 80(4).
mla: Bianchetti, R., et al. “Dynamics of Dispersive Single-Qubit Readout in Circuit
Quantum Electrodynamics.” Physical Review A - Atomic, Molecular, and Optical
Physics, vol. 80, no. 4, American Physical Society, 2009, doi:10.1103/PhysRevA.80.043840.
short: R. Bianchetti, S. Filipp, M. Baur, J.M. Fink, M. Göppl, P. Leek, L. Steffen,
A. Blais, A. Wallraff, Physical Review A - Atomic, Molecular, and Optical Physics
80 (2009).
date_created: 2018-12-11T11:53:55Z
date_published: 2009-10-30T00:00:00Z
date_updated: 2021-01-12T06:53:05Z
day: '30'
doi: 10.1103/PhysRevA.80.043840
extern: 1
intvolume: ' 80'
issue: '4'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0907.2549
month: '10'
oa: 1
publication: Physical Review A - Atomic, Molecular, and Optical Physics
publication_status: published
publisher: American Physical Society
publist_id: '5349'
quality_controlled: 0
status: public
title: Dynamics of dispersive single-qubit readout in circuit quantum electrodynamics
type: journal_article
volume: 80
year: '2009'
...
---
_id: '1771'
abstract:
- lang: eng
text: The exceptionally strong coupling realizable between superconducting qubits
and photons stored in an on-chip microwave resonator allows for the detailed study
of matter-light interactions in the realm of circuit quantum electrodynamics (QED).
Here we investigate the resonant interaction between a single transmon-type multilevel
artificial atom and weak thermal and coherent fields. We explore up to three photon
dressed states of the coupled system in a linear response heterodyne transmission
measurement. The results are in good quantitative agreement with a generalized
Jaynes-Cummings model. Our data indicate that the role of thermal fields in resonant
cavity QED can be studied in detail using superconducting circuits.
acknowledgement: Nobel Foundation
author:
- first_name: Johannes M
full_name: Johannes Fink
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: Matthias
full_name: Baur, Matthias P
last_name: Baur
- first_name: R
full_name: Bianchetti, R
last_name: Bianchetti
- first_name: Stefan
full_name: Filipp, Stefan
last_name: Filipp
- first_name: M
full_name: Göppl, M
last_name: Göppl
- first_name: Peter
full_name: Leek, Peter J
last_name: Leek
- first_name: L.
full_name: Steffen, L. Kraig
last_name: Steffen
- first_name: Alexandre
full_name: Blais, Alexandre
last_name: Blais
- first_name: Andreas
full_name: Wallraff, Andreas
last_name: Wallraff
citation:
ama: Fink JM, Baur M, Bianchetti R, et al. Thermal excitation of multi-photon dressed
states in circuit quantum electrodynamics. Physica Scripta T. 2009;T137.
doi:10.1088/0031-8949/2009/T137/014013
apa: Fink, J. M., Baur, M., Bianchetti, R., Filipp, S., Göppl, M., Leek, P., … Wallraff,
A. (2009). Thermal excitation of multi-photon dressed states in circuit quantum
electrodynamics. Physica Scripta T. IOP Publishing Ltd. https://doi.org/10.1088/0031-8949/2009/T137/014013
chicago: Fink, Johannes M, Matthias Baur, R Bianchetti, Stefan Filipp, M Göppl,
Peter Leek, L. Steffen, Alexandre Blais, and Andreas Wallraff. “Thermal Excitation
of Multi-Photon Dressed States in Circuit Quantum Electrodynamics.” Physica
Scripta T. IOP Publishing Ltd., 2009. https://doi.org/10.1088/0031-8949/2009/T137/014013.
ieee: J. M. Fink et al., “Thermal excitation of multi-photon dressed states
in circuit quantum electrodynamics,” Physica Scripta T, vol. T137. IOP
Publishing Ltd., 2009.
ista: Fink JM, Baur M, Bianchetti R, Filipp S, Göppl M, Leek P, Steffen L, Blais
A, Wallraff A. 2009. Thermal excitation of multi-photon dressed states in circuit
quantum electrodynamics. Physica Scripta T. T137.
mla: Fink, Johannes M., et al. “Thermal Excitation of Multi-Photon Dressed States
in Circuit Quantum Electrodynamics.” Physica Scripta T, vol. T137, IOP
Publishing Ltd., 2009, doi:10.1088/0031-8949/2009/T137/014013.
short: J.M. Fink, M. Baur, R. Bianchetti, S. Filipp, M. Göppl, P. Leek, L. Steffen,
A. Blais, A. Wallraff, Physica Scripta T T137 (2009).
date_created: 2018-12-11T11:53:55Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T06:53:06Z
day: '01'
doi: 10.1088/0031-8949/2009/T137/014013
extern: 1
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0911.3797
month: '01'
oa: 1
publication: Physica Scripta T
publication_status: published
publisher: IOP Publishing Ltd.
publist_id: '5348'
quality_controlled: 0
status: public
title: Thermal excitation of multi-photon dressed states in circuit quantum electrodynamics
type: journal_article
volume: T137
year: '2009'
...
---
_id: '1825'
abstract:
- lang: eng
text: 'Many membrane channels and receptors exhibit adaptive, or desensitized, response
to a strong sustained input stimulus. A key mechanism that underlies this response
is the slow, activity-dependent removal of responding molecules to a pool which
is unavailable to respond immediately to the input. This mechanism is implemented
in different ways in various biological systems and has traditionally been studied
separately for each. Here we highlight the common aspects of this principle, shared
by many biological systems, and suggest a unifying theoretical framework. We study
theoretically a class of models which describes the general mechanism and allows
us to distinguish its universal from system-specific features. We show that under
general conditions, regardless of the details of kinetics, molecule availability
encodes an averaging over past activity and feeds back multiplicatively on the
system output. The kinetics of recovery from unavailability determines the effective
memory kernel inside the feedback branch, giving rise to a variety of system-specific
forms of adaptive response—precise or input-dependent, exponential or power-law—as
special cases of the same model. '
author:
- first_name: Tamar
full_name: Tamar Friedlander
id: 36A5845C-F248-11E8-B48F-1D18A9856A87
last_name: Friedlander
- first_name: Naama
full_name: Brenner, Naama
last_name: Brenner
citation:
ama: Friedlander T, Brenner N. Adaptive response by state-dependent inactivation.
PNAS. 2009;106(52):22558-22563. doi:10.1073/pnas.0902146106
apa: Friedlander, T., & Brenner, N. (2009). Adaptive response by state-dependent
inactivation. PNAS. National Academy of Sciences. https://doi.org/10.1073/pnas.0902146106
chicago: Friedlander, Tamar, and Naama Brenner. “Adaptive Response by State-Dependent
Inactivation.” PNAS. National Academy of Sciences, 2009. https://doi.org/10.1073/pnas.0902146106 .
ieee: T. Friedlander and N. Brenner, “Adaptive response by state-dependent inactivation,”
PNAS, vol. 106, no. 52. National Academy of Sciences, pp. 22558–22563,
2009.
ista: Friedlander T, Brenner N. 2009. Adaptive response by state-dependent inactivation.
PNAS. 106(52), 22558–22563.
mla: Friedlander, Tamar, and Naama Brenner. “Adaptive Response by State-Dependent
Inactivation.” PNAS, vol. 106, no. 52, National Academy of Sciences, 2009,
pp. 22558–63, doi:10.1073/pnas.0902146106
.
short: T. Friedlander, N. Brenner, PNAS 106 (2009) 22558–22563.
date_created: 2018-12-11T11:54:13Z
date_published: 2009-12-01T00:00:00Z
date_updated: 2021-01-12T06:53:26Z
day: '01'
doi: '10.1073/pnas.0902146106 '
extern: 1
intvolume: ' 106'
issue: '52'
main_file_link:
- open_access: '1'
url: http://www.pnas.org/content/106/52/22558.full.pdf
month: '12'
oa: 1
page: 22558 - 22563
publication: PNAS
publication_status: published
publisher: National Academy of Sciences
publist_id: '5281'
quality_controlled: 0
status: public
title: Adaptive response by state-dependent inactivation
type: journal_article
volume: 106
year: '2009'
...
---
_id: '5392'
abstract:
- lang: eng
text: We consider probabilistic automata on infinite words with acceptance defined
by safety, reachability, Büchi, coBüchi and limit-average conditions. We consider
quantitative and qualitative decision problems. We present extensions and adaptations
of proofs of [GO09] and present a precise characterization of the decidability
and undecidability frontier of the quantitative and qualitative decision problems.
alternative_title:
- IST Austria Technical Report
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
citation:
ama: 'Chatterjee K. Probabilistic Automata on Infinite Words: Decidability and
Undecidability Results. IST Austria; 2009. doi:10.15479/AT:IST-2009-0004'
apa: 'Chatterjee, K. (2009). Probabilistic automata on infinite words: Decidability
and undecidability results. IST Austria. https://doi.org/10.15479/AT:IST-2009-0004'
chicago: 'Chatterjee, Krishnendu. Probabilistic Automata on Infinite Words: Decidability
and Undecidability Results. IST Austria, 2009. https://doi.org/10.15479/AT:IST-2009-0004.'
ieee: 'K. Chatterjee, Probabilistic automata on infinite words: Decidability
and undecidability results. IST Austria, 2009.'
ista: 'Chatterjee K. 2009. Probabilistic automata on infinite words: Decidability
and undecidability results, IST Austria, 17p.'
mla: 'Chatterjee, Krishnendu. Probabilistic Automata on Infinite Words: Decidability
and Undecidability Results. IST Austria, 2009, doi:10.15479/AT:IST-2009-0004.'
short: 'K. Chatterjee, Probabilistic Automata on Infinite Words: Decidability and
Undecidability Results, IST Austria, 2009.'
date_created: 2018-12-12T11:39:04Z
date_published: 2009-11-02T00:00:00Z
date_updated: 2023-02-23T11:45:44Z
day: '02'
ddc:
- '005'
department:
- _id: KrCh
doi: 10.15479/AT:IST-2009-0004
file:
- access_level: open_access
checksum: fb7563150231325b00b1718d956f687b
content_type: application/pdf
creator: system
date_created: 2018-12-12T11:54:08Z
date_updated: 2020-07-14T12:46:43Z
file_id: '5530'
file_name: IST-2009-0004_IST-2009-0004.pdf
file_size: 311065
relation: main_file
file_date_updated: 2020-07-14T12:46:43Z
has_accepted_license: '1'
language:
- iso: eng
month: '11'
oa: 1
oa_version: Published Version
page: '17'
publication_identifier:
issn:
- 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '28'
related_material:
record:
- id: '3857'
relation: later_version
status: public
status: public
title: 'Probabilistic automata on infinite words: Decidability and undecidability
results'
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2009'
...
---
_id: '5393'
abstract:
- lang: eng
text: Gist is a tool that (a) solves the qualitative analysis problem of turn-based
probabilistic games with ω-regular objectives; and (b) synthesizes reasonable
environment assumptions for synthesis of unrealizable specifications. Our tool
provides efficient implementations of several reduction based techniques to solve
turn-based probabilistic games, and uses the analysis of turn-based probabilistic
games for synthesizing environment assumptions for unrealizable specifications.
alternative_title:
- IST Austria Technical Report
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Barbara
full_name: Jobstmann, Barbara
last_name: Jobstmann
- first_name: Arjun
full_name: Radhakrishna, Arjun
id: 3B51CAC4-F248-11E8-B48F-1D18A9856A87
last_name: Radhakrishna
citation:
ama: 'Chatterjee K, Henzinger TA, Jobstmann B, Radhakrishna A. Gist: A Solver
for Probabilistic Games. IST Austria; 2009. doi:10.15479/AT:IST-2009-0003'
apa: 'Chatterjee, K., Henzinger, T. A., Jobstmann, B., & Radhakrishna, A. (2009).
Gist: A solver for probabilistic games. IST Austria. https://doi.org/10.15479/AT:IST-2009-0003'
chicago: 'Chatterjee, Krishnendu, Thomas A Henzinger, Barbara Jobstmann, and Arjun
Radhakrishna. Gist: A Solver for Probabilistic Games. IST Austria, 2009.
https://doi.org/10.15479/AT:IST-2009-0003.'
ieee: 'K. Chatterjee, T. A. Henzinger, B. Jobstmann, and A. Radhakrishna, Gist:
A solver for probabilistic games. IST Austria, 2009.'
ista: 'Chatterjee K, Henzinger TA, Jobstmann B, Radhakrishna A. 2009. Gist: A solver
for probabilistic games, IST Austria, 12p.'
mla: 'Chatterjee, Krishnendu, et al. Gist: A Solver for Probabilistic Games.
IST Austria, 2009, doi:10.15479/AT:IST-2009-0003.'
short: 'K. Chatterjee, T.A. Henzinger, B. Jobstmann, A. Radhakrishna, Gist: A Solver
for Probabilistic Games, IST Austria, 2009.'
date_created: 2018-12-12T11:39:05Z
date_published: 2009-10-09T00:00:00Z
date_updated: 2023-02-23T12:09:01Z
day: '09'
ddc:
- '000'
- '005'
department:
- _id: KrCh
- _id: ToHe
doi: 10.15479/AT:IST-2009-0003
file:
- access_level: open_access
checksum: 49551ac552915b17593a14c993845274
content_type: application/pdf
creator: system
date_created: 2018-12-12T11:52:58Z
date_updated: 2020-07-14T12:46:43Z
file_id: '5459'
file_name: IST-2009-0003_IST-2009-0003.pdf
file_size: 386866
relation: main_file
file_date_updated: 2020-07-14T12:46:43Z
has_accepted_license: '1'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
page: '12'
publication_identifier:
issn:
- 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '29'
related_material:
record:
- id: '4388'
relation: later_version
status: public
status: public
title: 'Gist: A solver for probabilistic games'
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2009'
...
---
_id: '5394'
abstract:
- lang: eng
text: We consider two-player games played on graphs with request-response and finitary
Streett objectives. We show these games are PSPACE-hard, improving the previous
known NP-hardness. We also improve the lower bounds on memory required by the
winning strategies for the players.
alternative_title:
- IST Austria Technical Report
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
- first_name: Florian
full_name: Horn, Florian
id: 37327ACE-F248-11E8-B48F-1D18A9856A87
last_name: Horn
citation:
ama: Chatterjee K, Henzinger TA, Horn F. Improved Lower Bounds for Request-Response
and Finitary Streett Games. IST Austria; 2009. doi:10.15479/AT:IST-2009-0002
apa: Chatterjee, K., Henzinger, T. A., & Horn, F. (2009). Improved lower
bounds for request-response and finitary Streett games. IST Austria. https://doi.org/10.15479/AT:IST-2009-0002
chicago: Chatterjee, Krishnendu, Thomas A Henzinger, and Florian Horn. Improved
Lower Bounds for Request-Response and Finitary Streett Games. IST Austria,
2009. https://doi.org/10.15479/AT:IST-2009-0002.
ieee: K. Chatterjee, T. A. Henzinger, and F. Horn, Improved lower bounds for
request-response and finitary Streett games. IST Austria, 2009.
ista: Chatterjee K, Henzinger TA, Horn F. 2009. Improved lower bounds for request-response
and finitary Streett games, IST Austria, 11p.
mla: Chatterjee, Krishnendu, et al. Improved Lower Bounds for Request-Response
and Finitary Streett Games. IST Austria, 2009, doi:10.15479/AT:IST-2009-0002.
short: K. Chatterjee, T.A. Henzinger, F. Horn, Improved Lower Bounds for Request-Response
and Finitary Streett Games, IST Austria, 2009.
date_created: 2018-12-12T11:39:05Z
date_published: 2009-09-09T00:00:00Z
date_updated: 2020-07-14T23:07:47Z
day: '09'
ddc:
- '004'
department:
- _id: KrCh
- _id: ToHe
doi: 10.15479/AT:IST-2009-0002
file:
- access_level: open_access
checksum: 1c50a9723fbae1b2c46d18138968efb3
content_type: application/pdf
creator: system
date_created: 2018-12-12T11:53:50Z
date_updated: 2020-07-14T12:46:43Z
file_id: '5511'
file_name: IST-2009-0002_IST-2009-0002.pdf
file_size: 238091
relation: main_file
file_date_updated: 2020-07-14T12:46:43Z
has_accepted_license: '1'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: '11'
publication_identifier:
issn:
- 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '30'
status: public
title: Improved lower bounds for request-response and finitary Streett games
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2009'
...
---
_id: '5395'
abstract:
- lang: eng
text: 'We study observation-based strategies for partially-observable Markov decision
processes (POMDPs) with omega-regular objectives. An observation-based strategy
relies on partial information about the history of a play, namely, on the past
sequence of observa- tions. We consider the qualitative analysis problem: given
a POMDP with an omega-regular objective, whether there is an observation-based
strategy to achieve the objective with probability 1 (almost-sure winning), or
with positive probability (positive winning). Our main results are twofold. First,
we present a complete picture of the computational complexity of the qualitative
analysis of POMDPs with parity objectives (a canonical form to express omega-regular
objectives) and its subclasses. Our contribution consists in establishing several
upper and lower bounds that were not known in literature. Second, we present optimal
bounds (matching upper and lower bounds) on the memory required by pure and randomized
observation-based strategies for the qualitative analysis of POMDPs with parity
objectives and its subclasses.'
alternative_title:
- IST Austria Technical Report
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Laurent
full_name: Doyen, Laurent
last_name: Doyen
- first_name: Thomas A
full_name: Henzinger, Thomas A
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
citation:
ama: Chatterjee K, Doyen L, Henzinger TA. Qualitative Analysis of Partially-Observable
Markov Decision Processes. IST Austria; 2009. doi:10.15479/AT:IST-2009-0001
apa: Chatterjee, K., Doyen, L., & Henzinger, T. A. (2009). Qualitative analysis
of partially-observable Markov decision processes. IST Austria. https://doi.org/10.15479/AT:IST-2009-0001
chicago: Chatterjee, Krishnendu, Laurent Doyen, and Thomas A Henzinger. Qualitative
Analysis of Partially-Observable Markov Decision Processes. IST Austria, 2009.
https://doi.org/10.15479/AT:IST-2009-0001.
ieee: K. Chatterjee, L. Doyen, and T. A. Henzinger, Qualitative analysis of partially-observable
Markov decision processes. IST Austria, 2009.
ista: Chatterjee K, Doyen L, Henzinger TA. 2009. Qualitative analysis of partially-observable
Markov decision processes, IST Austria, 20p.
mla: Chatterjee, Krishnendu, et al. Qualitative Analysis of Partially-Observable
Markov Decision Processes. IST Austria, 2009, doi:10.15479/AT:IST-2009-0001.
short: K. Chatterjee, L. Doyen, T.A. Henzinger, Qualitative Analysis of Partially-Observable
Markov Decision Processes, IST Austria, 2009.
date_created: 2018-12-12T11:39:05Z
date_published: 2009-09-09T00:00:00Z
date_updated: 2023-02-23T11:45:39Z
day: '09'
ddc:
- '005'
department:
- _id: KrCh
- _id: ToHe
doi: 10.15479/AT:IST-2009-0001
file:
- access_level: open_access
checksum: 04d9cc065cc19598a4e8631c47f1a562
content_type: application/pdf
creator: system
date_created: 2018-12-12T11:53:25Z
date_updated: 2020-07-14T12:46:43Z
file_id: '5486'
file_name: IST-2009-0001_IST-2009-0001.pdf
file_size: 342088
relation: main_file
file_date_updated: 2020-07-14T12:46:43Z
has_accepted_license: '1'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: '20'
publication_identifier:
issn:
- 2664-1690
publication_status: published
publisher: IST Austria
pubrep_id: '31'
related_material:
record:
- id: '3855'
relation: later_version
status: public
status: public
title: Qualitative analysis of partially-observable Markov decision processes
type: technical_report
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2009'
...
---
_id: '599'
abstract:
- lang: eng
text: The human CDK8 subcomplex (CDK8, cyclin C, Med12, and Med13) negatively regulates
transcription in ways not completely defined; past studies suggested CDK8 kinase
activity was required for its repressive function. Using a reconstituted transcription
system together with recombinant or endogenous CDK8 subcomplexes, we demonstrate
that, in fact, Med12 and Med13 are critical for subcomplex-dependent repression,
whereas CDK8 kinase activity is not. A hallmark of activated transcription is
efficient reinitiation from promoter-bound scaffold complexes that recruit a series
of pol II enzymes to the gene. Notably, the CDK8 submodule strongly represses
even reinitiation events, suggesting a means to fine tune transcript levels. Structural
and biochemical studies confirm the CDK8 submodule binds the Mediator leg/tail
domain via the Med13 subunit, and this submodule-Mediator association precludes
pol II recruitment. Collectively, these results reveal the CDK8 subcomplex functions
as a simple switch that controls the Mediator-pol II interaction to help regulate
transcription initiation and reinitiation events. As Mediator is generally required
for expression of protein-coding genes, this may reflect a common mechanism by
which activated transcription is shut down in human cells.
article_processing_charge: No
author:
- first_name: Matthew
full_name: Knuesel, Matthew
last_name: Knuesel
- first_name: Krista
full_name: Meyer, Krista
last_name: Meyer
- first_name: Carrie A
full_name: Bernecky, Carrie A
id: 2CB9DFE2-F248-11E8-B48F-1D18A9856A87
last_name: Bernecky
orcid: 0000-0003-0893-7036
- first_name: Dylan
full_name: Taatjes, Dylan
last_name: Taatjes
citation:
ama: Knuesel M, Meyer K, Bernecky C, Taatjes D. The human CDK8 subcomplex is a molecular
switch that controls Mediator coactivator function. Genes and Development.
2009;23(4):439-451. doi:10.1101/gad.1767009
apa: Knuesel, M., Meyer, K., Bernecky, C., & Taatjes, D. (2009). The human CDK8
subcomplex is a molecular switch that controls Mediator coactivator function.
Genes and Development. Cold Spring Harbor Laboratory Press. https://doi.org/10.1101/gad.1767009
chicago: Knuesel, Matthew, Krista Meyer, Carrie Bernecky, and Dylan Taatjes. “The
Human CDK8 Subcomplex Is a Molecular Switch That Controls Mediator Coactivator
Function.” Genes and Development. Cold Spring Harbor Laboratory Press,
2009. https://doi.org/10.1101/gad.1767009.
ieee: M. Knuesel, K. Meyer, C. Bernecky, and D. Taatjes, “The human CDK8 subcomplex
is a molecular switch that controls Mediator coactivator function,” Genes and
Development, vol. 23, no. 4. Cold Spring Harbor Laboratory Press, pp. 439–451,
2009.
ista: Knuesel M, Meyer K, Bernecky C, Taatjes D. 2009. The human CDK8 subcomplex
is a molecular switch that controls Mediator coactivator function. Genes and Development.
23(4), 439–451.
mla: Knuesel, Matthew, et al. “The Human CDK8 Subcomplex Is a Molecular Switch That
Controls Mediator Coactivator Function.” Genes and Development, vol. 23,
no. 4, Cold Spring Harbor Laboratory Press, 2009, pp. 439–51, doi:10.1101/gad.1767009.
short: M. Knuesel, K. Meyer, C. Bernecky, D. Taatjes, Genes and Development 23 (2009)
439–451.
date_created: 2018-12-11T11:47:25Z
date_published: 2009-02-15T00:00:00Z
date_updated: 2021-01-12T08:05:32Z
day: '15'
doi: 10.1101/gad.1767009
extern: '1'
intvolume: ' 23'
issue: '4'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2648653/
month: '02'
oa: 1
oa_version: None
page: 439 - 451
publication: Genes and Development
publication_status: published
publisher: Cold Spring Harbor Laboratory Press
publist_id: '7211'
status: public
title: The human CDK8 subcomplex is a molecular switch that controls Mediator coactivator
function
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 23
year: '2009'
...
---
_id: '1038'
abstract:
- lang: eng
text: One possible way to produce ultra-cold, high-phase-space-density quantum gases
of molecules in the rovibronic ground state is given by molecule association from
quantum-degenerate atomic gases on a Feshbach resonance and subsequent coherent
optical multi-photon transfer into the rovibronic ground state. In ultra-cold
samples of Cs2 molecules, we observe two-photon dark resonances that connect the
intermediate rovibrational level |v=73,J=2 with the rovibrational ground state
|v=0,J=0 of the singlet X 1 ∑ g + ground-state potential. For precise dark resonance
spectroscopy we exploit the fact that it is possible to efficiently populate the
level |v=73,J=2 by two-photon transfer from the dissociation threshold with the
stimulated Raman adiabatic passage (STIRAP) technique. We find that at least one
of the two-photon resonances is sufficiently strong to allow future implementation
of coherent STIRAP transfer of a molecular quantum gas to the rovibrational ground
state |v=0,J=0.
acknowledgement: "We are indebted to R. Grimm for generous support and we thank E.
Tiemann for valuable discussions and C. Amiot for providing the FTS data of LAC
on Cs2. We gratefully acknowledge funding by the Austrian Ministry of Science and
Research (BMWF)\r\nand the Austrian Science Fund (FWF) in the form of a START prize
grant and by the European Science Foundation (ESF) in the framework of the EuroQUAM
collective research project QuDipMol. R.H. acknowledges support by the European
Union in the form of a Marie Curie International Incoming Fellowship (IIF). The
work at Stony Brook was supported by the US NSF, under grant PHY0652459."
article_processing_charge: No
arxiv: 1
author:
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Mattias
full_name: Gustavsson, Mattias
last_name: Gustavsson
- first_name: Nadia
full_name: Bouloufa, Nadia
last_name: Bouloufa
- first_name: Olivier
full_name: Dulieu, Olivier
last_name: Dulieu
- first_name: Houssam
full_name: Salami, Houssam
last_name: Salami
- first_name: Thomas
full_name: Bergeman, Thomas
last_name: Bergeman
- first_name: Helmut
full_name: Ritsch, Helmut
last_name: Ritsch
- first_name: Russell
full_name: Hart, Russell
last_name: Hart
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: 'Mark M, Danzl JG, Haller E, et al. Dark resonances for ground-state transfer
of molecular quantum gases. Applied Physics B: Lasers and Optics. 2009;95(2):219-225.
doi:10.1007/s00340-009-3407-1'
apa: 'Mark, M., Danzl, J. G., Haller, E., Gustavsson, M., Bouloufa, N., Dulieu,
O., … Nägerl, H. (2009). Dark resonances for ground-state transfer of molecular
quantum gases. Applied Physics B: Lasers and Optics. Springer. https://doi.org/10.1007/s00340-009-3407-1'
chicago: 'Mark, Manfred, Johann G Danzl, Elmar Haller, Mattias Gustavsson, Nadia
Bouloufa, Olivier Dulieu, Houssam Salami, et al. “Dark Resonances for Ground-State
Transfer of Molecular Quantum Gases.” Applied Physics B: Lasers and Optics.
Springer, 2009. https://doi.org/10.1007/s00340-009-3407-1.'
ieee: 'M. Mark et al., “Dark resonances for ground-state transfer of molecular
quantum gases,” Applied Physics B: Lasers and Optics, vol. 95, no. 2. Springer,
pp. 219–225, 2009.'
ista: 'Mark M, Danzl JG, Haller E, Gustavsson M, Bouloufa N, Dulieu O, Salami H,
Bergeman T, Ritsch H, Hart R, Nägerl H. 2009. Dark resonances for ground-state
transfer of molecular quantum gases. Applied Physics B: Lasers and Optics. 95(2),
219–225.'
mla: 'Mark, Manfred, et al. “Dark Resonances for Ground-State Transfer of Molecular
Quantum Gases.” Applied Physics B: Lasers and Optics, vol. 95, no. 2, Springer,
2009, pp. 219–25, doi:10.1007/s00340-009-3407-1.'
short: 'M. Mark, J.G. Danzl, E. Haller, M. Gustavsson, N. Bouloufa, O. Dulieu, H.
Salami, T. Bergeman, H. Ritsch, R. Hart, H. Nägerl, Applied Physics B: Lasers
and Optics 95 (2009) 219–225.'
date_created: 2018-12-11T11:49:49Z
date_published: 2009-05-01T00:00:00Z
date_updated: 2021-01-12T06:47:50Z
day: '01'
doi: 10.1007/s00340-009-3407-1
extern: '1'
external_id:
arxiv:
- '0811.0695'
intvolume: ' 95'
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/0811.0695
month: '05'
oa: 1
oa_version: None
page: 219 - 225
publication: 'Applied Physics B: Lasers and Optics'
publication_status: published
publisher: Springer
publist_id: '6350'
status: public
title: Dark resonances for ground-state transfer of molecular quantum gases
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 95
year: '2009'
...
---
_id: '1040'
abstract:
- lang: eng
text: Ultracold atomic physics offers myriad possibilities to study strongly correlated
many-body systems in lower dimensions. Typically, only ground-state phases are
accessible. Using a tunable quantum gas of bosonic cesium atoms, we realized and
controlled in one-dimensional geometry a highly excited quantum phase that is
stabilized in the presence of attractive interactions by maintaining and strengthening
quantum correlations across a confinement-induced resonance. We diagnosed the
crossover from repulsive to attractive interactions in terms of the stiffness
and energy of the system. Our results open up the experimental study of metastable,
excited, many-body phases with strong correlations and their dynamical properties.
acknowledgement: We thank S. Giorgini and C. Menotti for helpful discussions and for
providing the theory curves shown in Fig. 3A. We are indebted to R. Grimm for generous
support and to H. Häffner and his group for the loan of a charge-coupled device
camera. We gratefully acknowledge funding by the Austrian Ministry of Science and
Research (Bundesministerium für Wissenschaft und Forschung) and the Austrian Science
Fund (Fonds zur Förderung der wissenschaftlichen Forschung) in the form of a START
prize grant and by the European Union through the Specific Targeted Research Project
FP7-ICT-2007-C project NAME-QUAM (Nanodesigning of Atomic and Molecular Quantum
Matter) and within the framework of the EuroQUASAR collective research project Quantum-Degenerate
Gases for Precision Measurements. R.H. is supported by a Marie Curie International
Incoming Fellowship within the 7th European Community Framework Programme.
article_processing_charge: No
arxiv: 1
author:
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Mattias
full_name: Gustavsson, Mattias
last_name: Gustavsson
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Russell
full_name: Hart, Russell
last_name: Hart
- first_name: Guido
full_name: Pupillo, Guido
last_name: Pupillo
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: Haller E, Gustavsson M, Mark M, et al. Realization of an excited, strongly
correlated quantum gas Phase. Science. 2009;325(5945):1224-1227. doi:10.1126/science.1175850
apa: Haller, E., Gustavsson, M., Mark, M., Danzl, J. G., Hart, R., Pupillo, G.,
& Nägerl, H. (2009). Realization of an excited, strongly correlated quantum
gas Phase. Science. American Association for the Advancement of Science.
https://doi.org/10.1126/science.1175850
chicago: Haller, Elmar, Mattias Gustavsson, Manfred Mark, Johann G Danzl, Russell
Hart, Guido Pupillo, and Hanns Nägerl. “Realization of an Excited, Strongly Correlated
Quantum Gas Phase.” Science. American Association for the Advancement of
Science, 2009. https://doi.org/10.1126/science.1175850.
ieee: E. Haller et al., “Realization of an excited, strongly correlated quantum
gas Phase,” Science, vol. 325, no. 5945. American Association for the Advancement
of Science, pp. 1224–1227, 2009.
ista: Haller E, Gustavsson M, Mark M, Danzl JG, Hart R, Pupillo G, Nägerl H. 2009.
Realization of an excited, strongly correlated quantum gas Phase. Science. 325(5945),
1224–1227.
mla: Haller, Elmar, et al. “Realization of an Excited, Strongly Correlated Quantum
Gas Phase.” Science, vol. 325, no. 5945, American Association for the Advancement
of Science, 2009, pp. 1224–27, doi:10.1126/science.1175850.
short: E. Haller, M. Gustavsson, M. Mark, J.G. Danzl, R. Hart, G. Pupillo, H. Nägerl,
Science 325 (2009) 1224–1227.
date_created: 2018-12-11T11:49:50Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T06:47:51Z
day: '01'
doi: 10.1126/science.1175850
extern: '1'
external_id:
arxiv:
- '1006.0739'
intvolume: ' 325'
issue: '5945'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1006.0739
month: '01'
oa: 1
oa_version: None
page: 1224 - 1227
publication: Science
publication_status: published
publisher: American Association for the Advancement of Science
publist_id: '6348'
status: public
title: Realization of an excited, strongly correlated quantum gas Phase
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 325
year: '2009'
...
---
_id: '1041'
abstract:
- lang: eng
text: We demonstrate efficient transfer of ultracold molecules into a deeply bound
rovibrational level of the singlet ground state potential in the presence of an
optical lattice. The overall molecule creation efficiency is 25%, and the transfer
efficiency to the rovibrational level |v = 73, J = 2) is above 80%. We find that
the molecules in |v = 73, J = 2) are trapped in the optical lattice, and that
the lifetime in the lattice is limited by optical excitation by the lattice light.
The molecule trapping time for a lattice depth of 15 atomic recoil energies is
about 20 ms. We determine the trapping frequency by the lattice phase and amplitude
modulation technique. It will now be possible to transfer the molecules to the
rovibrational ground state |v = 0, J = 0) in the presence of the optical lattice.
acknowledgement: We are indebted to R Grimm for generous support and we thank S Knoop,
N Boloufa, and O Dulieu for valuable discussions. We gratefully acknowledge funding
by the Austrian Ministry of Science and Research (BMWF) and the Austrian Science
Fund (FWF) in the form of a START prize grant. RH acknowledges support by the European
Union in the form of a Marie-Curie International Incoming Fellowship (IIF).
article_processing_charge: No
arxiv: 1
author:
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Mattias
full_name: Gustavsson, Mattias
last_name: Gustavsson
- first_name: Russell
full_name: Hart, Russell
last_name: Hart
- first_name: Andreas
full_name: Liem, Andreas
last_name: Liem
- first_name: Holger
full_name: Zellmer, Holger
last_name: Zellmer
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: Danzl JG, Mark M, Haller E, et al. Deeply bound ultracold molecules in an optical
lattice. New Journal of Physics. 2009;11. doi:10.1088/1367-2630/11/5/055036
apa: Danzl, J. G., Mark, M., Haller, E., Gustavsson, M., Hart, R., Liem, A., … Nägerl,
H. (2009). Deeply bound ultracold molecules in an optical lattice. New Journal
of Physics. IOP Publishing Ltd. https://doi.org/10.1088/1367-2630/11/5/055036
chicago: Danzl, Johann G, Manfred Mark, Elmar Haller, Mattias Gustavsson, Russell
Hart, Andreas Liem, Holger Zellmer, and Hanns Nägerl. “Deeply Bound Ultracold
Molecules in an Optical Lattice.” New Journal of Physics. IOP Publishing
Ltd., 2009. https://doi.org/10.1088/1367-2630/11/5/055036.
ieee: J. G. Danzl et al., “Deeply bound ultracold molecules in an optical
lattice,” New Journal of Physics, vol. 11. IOP Publishing Ltd., 2009.
ista: Danzl JG, Mark M, Haller E, Gustavsson M, Hart R, Liem A, Zellmer H, Nägerl
H. 2009. Deeply bound ultracold molecules in an optical lattice. New Journal of
Physics. 11.
mla: Danzl, Johann G., et al. “Deeply Bound Ultracold Molecules in an Optical Lattice.”
New Journal of Physics, vol. 11, IOP Publishing Ltd., 2009, doi:10.1088/1367-2630/11/5/055036.
short: J.G. Danzl, M. Mark, E. Haller, M. Gustavsson, R. Hart, A. Liem, H. Zellmer,
H. Nägerl, New Journal of Physics 11 (2009).
date_created: 2018-12-11T11:49:50Z
date_published: 2009-03-14T00:00:00Z
date_updated: 2021-01-12T06:47:51Z
day: '14'
doi: 10.1088/1367-2630/11/5/055036
extern: '1'
external_id:
arxiv:
- '0812.5070'
intvolume: ' 11'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/0812.5070
month: '03'
oa: 1
oa_version: None
publication: New Journal of Physics
publication_status: published
publisher: IOP Publishing Ltd.
publist_id: '6349'
status: public
title: Deeply bound ultracold molecules in an optical lattice
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 11
year: '2009'
...
---
_id: '1043'
abstract:
- lang: eng
text: One possibility for the creation of ultracold, high phase space density quantum
gases of molecules in the rovibronic ground state relies on first associating
weakly-bound molecules from quantum-degenerate atomic gases on a Feshbach resonance
and then transferring the molecules via several steps of coherent two-photon stimulated
Raman adiabatic passage (STIRAP) into the rovibronic ground state. Here, in ultracold
samples of Cs2 Feshbach molecules produced out of ultracold samples of Cs atoms,
we observe several optical transitions to deeply-bound rovibrational levels of
the excited 0 u+ molecular potentials with high resolution. At least one of these
transitions, although rather weak, allows efficient STIRAP transfer into the deeply-bound
vibrational level v = 73> of the singlet X 1Σg+ ground state potential, as
recently demonstrated (J. G. Danzl, E. Haller, M. Gustavsson, M. J. Mark, R. Hart,
N. Bouloufa, O. Dulieu, H. Ritsch, and H.-C. Nägerl, Science, 2008, 321, 1062).
From this level, the rovibrational ground state v = 0, J = 0> can be reached
with one more transfer step. In total, our results show that coherent ground state
transfer for Cs2 is possible using a maximum of two successive two-photon STIRAP
processes or one single four-photon STIRAP process.
acknowledgement: "We are indebted to R. Grimm for generous support and we thank T.
Bergeman, H.\r\nSalami, J. Hutson, J. Aldegunde, and E. Tiemann for valuable discussions.
We\r\ngratefully acknowledge funding by the Austrian Ministry of Science and Research\r\n(BMWF)
and the Austrian Science Fund (FWF) in the form of a START prize grant\r\nand by
the European Science Foundation (ESF) in the framework of the EuroQUAM collective
research project QuDipMol. R. H. acknowledges support by\r\nthe European Union in
form of a Marie Curie International Incoming Fellowship\r\n(IIF)."
article_processing_charge: No
arxiv: 1
author:
- first_name: Johann G
full_name: Danzl, Johann G
id: 42EFD3B6-F248-11E8-B48F-1D18A9856A87
last_name: Danzl
orcid: 0000-0001-8559-3973
- first_name: Manfred
full_name: Mark, Manfred
last_name: Mark
- first_name: Elmar
full_name: Haller, Elmar
last_name: Haller
- first_name: Mattias
full_name: Gustavsson, Mattias
last_name: Gustavsson
- first_name: Nadia
full_name: Bouloufa, Nadia
last_name: Bouloufa
- first_name: Olivier
full_name: Dulieu, Olivier
last_name: Dulieu
- first_name: Helmut
full_name: Ritsch, Helmut
last_name: Ritsch
- first_name: Russell
full_name: Hart, Russell
last_name: Hart
- first_name: Hanns
full_name: Nägerl, Hanns
last_name: Nägerl
citation:
ama: Danzl JG, Mark M, Haller E, et al. Precision molecular spectroscopy for ground
state transfer of molecular quantum gases. Faraday Discussions. 2009;142:283-295.
doi:10.1039/b820542f
apa: Danzl, J. G., Mark, M., Haller, E., Gustavsson, M., Bouloufa, N., Dulieu, O.,
… Nägerl, H. (2009). Precision molecular spectroscopy for ground state transfer
of molecular quantum gases. Faraday Discussions. Royal Society of Chemistry.
https://doi.org/10.1039/b820542f
chicago: Danzl, Johann G, Manfred Mark, Elmar Haller, Mattias Gustavsson, Nadia
Bouloufa, Olivier Dulieu, Helmut Ritsch, Russell Hart, and Hanns Nägerl. “Precision
Molecular Spectroscopy for Ground State Transfer of Molecular Quantum Gases.”
Faraday Discussions. Royal Society of Chemistry, 2009. https://doi.org/10.1039/b820542f.
ieee: J. G. Danzl et al., “Precision molecular spectroscopy for ground state
transfer of molecular quantum gases,” Faraday Discussions, vol. 142. Royal
Society of Chemistry, pp. 283–295, 2009.
ista: Danzl JG, Mark M, Haller E, Gustavsson M, Bouloufa N, Dulieu O, Ritsch H,
Hart R, Nägerl H. 2009. Precision molecular spectroscopy for ground state transfer
of molecular quantum gases. Faraday Discussions. 142, 283–295.
mla: Danzl, Johann G., et al. “Precision Molecular Spectroscopy for Ground State
Transfer of Molecular Quantum Gases.” Faraday Discussions, vol. 142, Royal
Society of Chemistry, 2009, pp. 283–95, doi:10.1039/b820542f.
short: J.G. Danzl, M. Mark, E. Haller, M. Gustavsson, N. Bouloufa, O. Dulieu, H.
Ritsch, R. Hart, H. Nägerl, Faraday Discussions 142 (2009) 283–295.
date_created: 2018-12-11T11:49:51Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T06:47:52Z
day: '01'
doi: 10.1039/b820542f
extern: '1'
external_id:
arxiv:
- '0811.2374'
intvolume: ' 142'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/0811.2374
month: '01'
oa: 1
oa_version: Preprint
page: 283 - 295
publication: Faraday Discussions
publication_status: published
publisher: Royal Society of Chemistry
publist_id: '6347'
status: public
title: Precision molecular spectroscopy for ground state transfer of molecular quantum
gases
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 142
year: '2009'
...
---
_id: '9453'
abstract:
- lang: eng
text: Parent-of-origin-specific (imprinted) gene expression is regulated in Arabidopsis
thaliana endosperm by cytosine demethylation of the maternal genome mediated by
the DNA glycosylase DEMETER, but the extent of the methylation changes is not
known. Here, we show that virtually the entire endosperm genome is demethylated,
coupled with extensive local non-CG hypermethylation of small interfering RNA–targeted
sequences. Mutation of DEMETER partially restores endosperm CG methylation to
levels found in other tissues, indicating that CG demethylation is specific to
maternal sequences. Endosperm demethylation is accompanied by CHH hypermethylation
of embryo transposable elements. Our findings demonstrate extensive reconfiguration
of the endosperm methylation landscape that likely reinforces transposon silencing
in the embryo.
article_processing_charge: No
article_type: original
author:
- first_name: Tzung-Fu
full_name: Hsieh, Tzung-Fu
last_name: Hsieh
- first_name: Christian A.
full_name: Ibarra, Christian A.
last_name: Ibarra
- first_name: Pedro
full_name: Silva, Pedro
last_name: Silva
- first_name: Assaf
full_name: Zemach, Assaf
last_name: Zemach
- first_name: Leor
full_name: Eshed-Williams, Leor
last_name: Eshed-Williams
- first_name: Robert L.
full_name: Fischer, Robert L.
last_name: Fischer
- first_name: Daniel
full_name: Zilberman, Daniel
id: 6973db13-dd5f-11ea-814e-b3e5455e9ed1
last_name: Zilberman
orcid: 0000-0002-0123-8649
citation:
ama: Hsieh T-F, Ibarra CA, Silva P, et al. Genome-wide demethylation of Arabidopsis
endosperm. Science. 2009;324(5933):1451-1454. doi:10.1126/science.1172417
apa: Hsieh, T.-F., Ibarra, C. A., Silva, P., Zemach, A., Eshed-Williams, L., Fischer,
R. L., & Zilberman, D. (2009). Genome-wide demethylation of Arabidopsis endosperm.
Science. American Association for the Advancement of Science. https://doi.org/10.1126/science.1172417
chicago: Hsieh, Tzung-Fu, Christian A. Ibarra, Pedro Silva, Assaf Zemach, Leor Eshed-Williams,
Robert L. Fischer, and Daniel Zilberman. “Genome-Wide Demethylation of Arabidopsis
Endosperm.” Science. American Association for the Advancement of Science,
2009. https://doi.org/10.1126/science.1172417.
ieee: T.-F. Hsieh et al., “Genome-wide demethylation of Arabidopsis endosperm,”
Science, vol. 324, no. 5933. American Association for the Advancement of
Science, pp. 1451–1454, 2009.
ista: Hsieh T-F, Ibarra CA, Silva P, Zemach A, Eshed-Williams L, Fischer RL, Zilberman
D. 2009. Genome-wide demethylation of Arabidopsis endosperm. Science. 324(5933),
1451–1454.
mla: Hsieh, Tzung-Fu, et al. “Genome-Wide Demethylation of Arabidopsis Endosperm.”
Science, vol. 324, no. 5933, American Association for the Advancement of
Science, 2009, pp. 1451–54, doi:10.1126/science.1172417.
short: T.-F. Hsieh, C.A. Ibarra, P. Silva, A. Zemach, L. Eshed-Williams, R.L. Fischer,
D. Zilberman, Science 324 (2009) 1451–1454.
date_created: 2021-06-04T08:55:41Z
date_published: 2009-06-12T00:00:00Z
date_updated: 2021-12-14T08:53:26Z
day: '12'
department:
- _id: DaZi
doi: 10.1126/science.1172417
extern: '1'
external_id:
pmid:
- '19520962'
intvolume: ' 324'
issue: '5933'
keyword:
- Multidisciplinary
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4044190/
month: '06'
oa: 1
oa_version: Submitted Version
page: 1451-1454
pmid: 1
publication: Science
publication_identifier:
eissn:
- 1095-9203
issn:
- 0036-8075
publication_status: published
publisher: American Association for the Advancement of Science
quality_controlled: '1'
scopus_import: '1'
status: public
title: Genome-wide demethylation of Arabidopsis endosperm
type: journal_article
user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9
volume: 324
year: '2009'
...
---
_id: '3503'
abstract:
- lang: eng
text: 'We give polynomial-time algorithms for computing the values of Markov decision
processes (MDPs) with limsup and liminf objectives. A real-valued reward is assigned
to each state, and the value of an infinite path in the MDP is the limsup (resp.
liminf) of all rewards along the path. The value of an MDP is the maximal expected
value of an infinite path that can be achieved by resolving the decisions of the
MDP. Using our result on MDPs, we show that turn-based stochastic games with limsup
and liminf objectives can be solved in NP ∩ coNP. '
alternative_title:
- LNCS
author:
- first_name: Krishnendu
full_name: Krishnendu Chatterjee
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Thomas A
full_name: Thomas Henzinger
id: 40876CD8-F248-11E8-B48F-1D18A9856A87
last_name: Henzinger
orcid: 0000−0002−2985−7724
citation:
ama: 'Chatterjee K, Henzinger TA. Probabilistic systems with limsup and liminf objectives.
In: Vol 5489. Springer; 2009:32-45. doi:10.1007/978-3-642-03092-5_4'
apa: 'Chatterjee, K., & Henzinger, T. A. (2009). Probabilistic systems with
limsup and liminf objectives (Vol. 5489, pp. 32–45). Presented at the ILC: Infinity
in Logic and Computation, Springer. https://doi.org/10.1007/978-3-642-03092-5_4'
chicago: Chatterjee, Krishnendu, and Thomas A Henzinger. “Probabilistic Systems
with Limsup and Liminf Objectives,” 5489:32–45. Springer, 2009. https://doi.org/10.1007/978-3-642-03092-5_4.
ieee: 'K. Chatterjee and T. A. Henzinger, “Probabilistic systems with limsup and
liminf objectives,” presented at the ILC: Infinity in Logic and Computation, 2009,
vol. 5489, pp. 32–45.'
ista: 'Chatterjee K, Henzinger TA. 2009. Probabilistic systems with limsup and liminf
objectives. ILC: Infinity in Logic and Computation, LNCS, vol. 5489, 32–45.'
mla: Chatterjee, Krishnendu, and Thomas A. Henzinger. Probabilistic Systems with
Limsup and Liminf Objectives. Vol. 5489, Springer, 2009, pp. 32–45, doi:10.1007/978-3-642-03092-5_4.
short: K. Chatterjee, T.A. Henzinger, in:, Springer, 2009, pp. 32–45.
conference:
name: 'ILC: Infinity in Logic and Computation'
date_created: 2018-12-11T12:03:40Z
date_published: 2009-12-15T00:00:00Z
date_updated: 2021-01-12T07:43:54Z
day: '15'
doi: 10.1007/978-3-642-03092-5_4
extern: 1
intvolume: ' 5489'
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0809.1465
month: '12'
oa: 1
page: 32 - 45
publication_status: published
publisher: Springer
publist_id: '2884'
quality_controlled: 0
status: public
title: Probabilistic systems with limsup and liminf objectives
type: conference
volume: 5489
year: '2009'
...
---
_id: '3732'
abstract:
- lang: eng
text: 'Ising models with pairwise interactions are the least structured, or maximum-entropy,
probability distributions that exactly reproduce measured pairwise correlations
between spins. Here we use this equivalence to construct Ising models that describe
the correlated spiking activity of populations of 40 neurons in the salamander
retina responding to natural movies. We show that pairwise interactions between
neurons account for observed higher-order correlations, and that for groups of
10 or more neurons pairwise interactions can no longer be regarded as small perturbations
in an independent system. We then construct network ensembles that generalize
the network instances observed in the experiment, and study their thermodynamic
behavior and coding capacity. Based on this construction, we can also create synthetic
networks of 120 neurons, and find that with increasing size the networks operate
closer to a critical point and start exhibiting collective behaviors reminiscent
of spin glasses. We examine closely two such behaviors that could be relevant
for neural code: tuning of the network to the critical point to maximize the ability
to encode diverse stimuli, and using the metastable states of the Ising Hamiltonian
as neural code words.'
author:
- first_name: Gasper
full_name: Gasper Tkacik
id: 3D494DCA-F248-11E8-B48F-1D18A9856A87
last_name: Tkacik
orcid: 0000-0002-6699-1455
- first_name: Elad
full_name: Schneidman, Elad
last_name: Schneidman
- first_name: Michael
full_name: Berry, Michael J
last_name: Berry
- first_name: William
full_name: Bialek, William S
last_name: Bialek
citation:
ama: Tkačik G, Schneidman E, Berry M, Bialek W. Spin glass models for a network
of real neurons. ArXiv. 2009;q-NC.
apa: Tkačik, G., Schneidman, E., Berry, M., & Bialek, W. (2009). Spin glass
models for a network of real neurons. ArXiv. ArXiv.
chicago: Tkačik, Gašper, Elad Schneidman, Michael Berry, and William Bialek. “Spin
Glass Models for a Network of Real Neurons.” ArXiv. ArXiv, 2009.
ieee: G. Tkačik, E. Schneidman, M. Berry, and W. Bialek, “Spin glass models for
a network of real neurons,” ArXiv, vol. q-NC. ArXiv, 2009.
ista: Tkačik G, Schneidman E, Berry M, Bialek W. 2009. Spin glass models for a network
of real neurons. ArXiv, q-NC, .
mla: Tkačik, Gašper, et al. “Spin Glass Models for a Network of Real Neurons.” ArXiv,
vol. q-NC, ArXiv, 2009.
short: G. Tkačik, E. Schneidman, M. Berry, W. Bialek, ArXiv q-NC (2009).
date_created: 2018-12-11T12:04:52Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T07:51:48Z
day: '01'
extern: 1
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/0912.5409v1
month: '01'
oa: 1
publication: ArXiv
publication_status: published
publisher: ArXiv
publist_id: '2496'
quality_controlled: 0
status: public
title: Spin glass models for a network of real neurons
type: preprint
volume: q-bio.NC
year: '2009'
...