Spectrum, Landau–Zener theory and driven-dissipative dynamics of a staircase of photons
Spectrum, Landau–Zener theory and driven-dissipative dynamics of a staircase of photons
复制标题
光谱、朗道齐纳理论和光子阶梯的驱动耗散动力学
DOI:
10.1088/1367-2630/aaf825
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发表时间:
2019
影响因子:
3.3
通讯作者:
Demler, E A
中科院分区:
文献类型:
--
作者:
Marino, J;Shchadilova, Y E;Schleier-Smith, M;Demler, E A
We study the production of photons in a model of three bosonic atomic modes nonlinearly coupled to a cavity mode. In the absence of external driving and dissipation, the energy levels at different photon numbers assemble into the steps of an energy staircase which can be employed as guidance for preparing multi-photon states. We consider adiabatic photon production, driving the system through a sequence of Landau–Zener transitions in the presence of external coherent light pumping. We also analyse the non-equilibrium dynamics of the system resulting from the competition of the sudden switch of coherent photon pumping and cavity photon losses, and we find that the system approaches a plateau with a given number of photons, which becomes metastable upon increasing the rate of photon pumping. We discuss the sensitivity of the time scales for the onset of this metastable behavior to system parameters and predict the value of photons attained, solving the driven-dissipative dynamics including three-body correlations between light and matter degrees of freedom.
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影响因子:
41.2
作者:
A. Morales;P. Zupancic;J. Léonard;T. Esslinger;T. Donner
通讯作者:
T. Donner
影响因子:
56.9
作者:
M. Norcia;R. J. Lewis-Swan;J. R. Cline;B. Zhu;A. Rey;J. K. Thompson
通讯作者:
M. Norcia;R. J. Lewis-Swan;J. R. Cline;B. Zhu;A. Rey;J. K. Thompson
影响因子:
8.6
作者:
Klinder, J.;Kessler, H.;Hemmerich, A.
通讯作者:
Hemmerich, A.
DOI:
--
发表时间:
2001
期刊:
影响因子:
--
作者:
V. Yurovsky;A. Ben;P. S. J. Itamp;H. R. D. O. Chemistry;Tel Aviv University Atomic Physics Division;Nist
通讯作者:
Nist
影响因子:
2.9
作者:
S. Gopalakrishnan;Yulia E. Shchadilova;E. Demler
通讯作者:
S. Gopalakrishnan;Yulia E. Shchadilova;E. Demler