Quantum speed limit via the trajectory ensemble
Quantum speed limit via the trajectory ensemble
复制标题
通过轨迹系综限制量子速度
DOI:
10.1103/physreva.101.042107
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发表时间:
2020-04
影响因子:
2.9
通讯作者:
Yujun Zheng
中科院分区:
文献类型:
--
作者:
Xianghong Hu;Shuning Sun;Yujun Zheng
In this paper, we present the theoretical framework of quantum speed limits (QSLs) in terms of trajectory ensembles in phase space. This indicates that the QSL can be thought of as the summation of the connecting harmonic oscillators: the connections between the points of the system in phase space and the trajectory ensemble. Two typical models, the time-dependent harmonic oscillator and the undriven harmonic oscillator coupled to a thermal bath, are investigated by employing the theoretical framework. Our results from this perspective are in agreement with previous treatments.
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影响因子:
8.6
作者:
Levitin, Lev B.;Toffoli, Tommaso
通讯作者:
Toffoli, Tommaso
影响因子:
8.6
作者:
Takahiro Serikawa;J. Yoshikawa;S. Takeda;H. Yonezawa;T. Ralph;E. Huntington;A. Furusawa
通讯作者:
Takahiro Serikawa;J. Yoshikawa;S. Takeda;H. Yonezawa;T. Ralph;E. Huntington;A. Furusawa
影响因子:
8.6
作者:
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通讯作者:
Zheng Yujun
DOI:
10.1364/qim.2013.w6.32
发表时间:
2013-06
期刊:
--
影响因子:
--
作者:
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通讯作者:
M. M. Taddei-M.;B. Escher;L. Davidovich;R. L. D. M. Filho
影响因子:
2.4
作者:
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通讯作者:
Zheng Yujun