Finite-size scaling of the photon-blockade breakdown dissipative quantum phase transition
Finite-size scaling of the photon-blockade breakdown dissipative quantum phase transition
复制标题
光子阻挡击穿耗散量子相变的有限尺寸缩放
DOI:
10.22331/q-2019-06-03-150
复制
发表时间:
2018
期刊:
影响因子:
6.4
通讯作者:
P. Domokos
中科院分区:
文献类型:
--
作者:
A. Vukics;A. Dombi;J. Fink;P. Domokos
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.
影响因子:
8.6
作者:
Carr, C.;Ritter, R.;Weatherill, K. J.
通讯作者:
Weatherill, K. J.
影响因子:
19.6
作者:
Fink, Thomas;Schade, Anne;Imamoglu, Atac
通讯作者:
Imamoglu, Atac
DOI:
10.48550/arxiv.1112.4273
发表时间:
2011
期刊:
--
影响因子:
--
作者:
Ates C
通讯作者:
Ates C