@article{7451,
  abstract     = {We prove that the observable telegraph signal accompanying the bistability in the photon-blockade-breakdown regime of the driven and lossy Jaynes–Cummings model is the finite-size precursor of what in the thermodynamic limit is a genuine first-order phase transition. We construct a finite-size scaling of the system parameters to a well-defined thermodynamic limit, in which the system remains the same microscopic system, but the telegraph signal becomes macroscopic both in its timescale and intensity. The existence of such a finite-size scaling completes and justifies the classification of the photon-blockade-breakdown effect as a first-order dissipative quantum phase transition.},
  author       = {Vukics, A. and Dombi, A. and Fink, Johannes M and Domokos, P.},
  issn         = {2521-327X},
  journal      = {Quantum},
  publisher    = {Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften},
  title        = {{Finite-size scaling of the photon-blockade breakdown dissipative quantum phase transition}},
  doi          = {10.22331/q-2019-06-03-150},
  volume       = {3},
  year         = {2019},
}