Numerical Approach to Nonequilibrium Quantum Thermodynamics: Nonperturbative Treatment of the Driven Resonant Level Model Based on the Driven Liouville von-Neumann Formalism.,Journal of Chemical Theory and Computation

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Numerical Approach to Nonequilibrium Quantum Thermodynamics: Nonperturbative Treatment of the Driven Resonant Level Model Based on the Driven Liouville von-Neumann Formalism.
Journal of Chemical Theory and Computation ( IF 5.7 ) Pub Date : 2020-01-21 , DOI: 10.1021/acs.jctc.9b00999
Annabelle Oz , Oded Hod , Abraham Nitzan ₁

Affiliation

Nonequilibrium thermodynamics of the driven resonant-level model is studied using numerical simulations based on the driven Liouville von-Neumann formalism. The approach is first validated against recently obtained analytical results for quasistatic level shifts and the corresponding first-order corrections. The numerical approach is then used to study far-from-equilibrium thermodynamic properties of the system under finite level shift rates. The proposed methodology allows the study of unexplored nonequilibrium thermodynamic regimes in open quantum systems.

中文翻译：

非平衡量子热力学的数值方法：基于驱动Liouville von-Neumann形式主义的驱动共振能级模型的非扰动处理。

使用基于驱动的Liouville von-Neumann形式主义的数值模拟研究了驱动的共振能级模型的非平衡热力学。首先根据最近获得的准静态电平转换和相应的一阶校正的分析结果验证该方法。然后，采用数值方法研究了有限水平位移速率下系统的非平衡热力学性质。所提出的方法可以研究开放量子系统中未探索的非平衡热力学状态。

更新日期：2020-01-22

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