Stefan Sack
Graduate School
Serbyn Group
5 Publications
2023 | Published | Journal Article | IST-REx-ID: 13125 | 
Sack S, Medina Ramos RA, Kueng R, Serbyn M. 2023. Recursive greedy initialization of the quantum approximate optimization algorithm with guaranteed improvement. Physical Review A. 107(6), 062404.
[Published Version]
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| WoS
| arXiv
2023 | Published | Thesis | IST-REx-ID: 14622
Sack S. 2023. Improving variational quantum algorithms: Innovative initialization techniques and extensions to qudit systems. Institute of Science and Technology Austria.
[Published Version]
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| Files available
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2022 | Published | Journal Article | IST-REx-ID: 11471 |
Sack S, Medina Ramos RA, Michailidis A, Kueng R, Serbyn M. 2022. Avoiding barren plateaus using classical shadows. PRX Quantum. 3(2), 020365.
[Published Version]
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| Files available
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| arXiv
2022 | Published | Journal Article | IST-REx-ID: 12111 |
Stocker L, Sack S, Ferguson MS, Zilberberg O. 2022. Entanglement-based observables for quantum impurities. Physical Review Research. 4(4), 043177.
[Published Version]
View
| Files available
| DOI
2021 | Published | Journal Article | IST-REx-ID: 9760 |
Sack S, Serbyn M. 2021. Quantum annealing initialization of the quantum approximate optimization algorithm. Quantum. 5, 491.
[Published Version]
View
| Files available
| DOI
| WoS
| arXiv
1 Grants
Quantum_Quantum Circuits and Software_Variational quantum algorithms on NISQ devices
2022-09-01 – 2023-05-31
IBM
5 Publications
2023 | Published | Journal Article | IST-REx-ID: 13125 |
Sack S, Medina Ramos RA, Kueng R, Serbyn M. 2023. Recursive greedy initialization of the quantum approximate optimization algorithm with guaranteed improvement. Physical Review A. 107(6), 062404.
[Published Version]
View
| Files available
| DOI
| WoS
| arXiv
2023 | Published | Thesis | IST-REx-ID: 14622
Sack S. 2023. Improving variational quantum algorithms: Innovative initialization techniques and extensions to qudit systems. Institute of Science and Technology Austria.
[Published Version]
View
| Files available
| DOI
2022 | Published | Journal Article | IST-REx-ID: 11471 |
Sack S, Medina Ramos RA, Michailidis A, Kueng R, Serbyn M. 2022. Avoiding barren plateaus using classical shadows. PRX Quantum. 3(2), 020365.
[Published Version]
View
| Files available
| DOI
| WoS
| arXiv
2022 | Published | Journal Article | IST-REx-ID: 12111 |
Stocker L, Sack S, Ferguson MS, Zilberberg O. 2022. Entanglement-based observables for quantum impurities. Physical Review Research. 4(4), 043177.
[Published Version]
View
| Files available
| DOI
2021 | Published | Journal Article | IST-REx-ID: 9760 |
Sack S, Serbyn M. 2021. Quantum annealing initialization of the quantum approximate optimization algorithm. Quantum. 5, 491.
[Published Version]
View
| Files available
| DOI
| WoS
| arXiv