费米步行者被逐出平衡
Fermionic walkers driven out of equilibrium
摘要:
本文考虑了一个由有限个局部耦合到具有平移对称性的费米子双无限库的量子系统的离散时间非哈密顿动力学。在这个设置中,我们计算的渐近状态,平均流量的费米子到不同的水库,以及平均熵产生率的动力学。公式显式扩展到领先的水库耦合的强度。
英文摘要:
We consider a discrete-time non-Hamiltonian dynamics of a quantum system consisting of a finite sample locally coupled to several bi-infinite reservoirs of fermions with a translation symmetry. In this setup, we compute the asymptotic state, mean fluxes of fermions into the different reservoirs, as well as the mean entropy production rate of the dynamics. Formulas are explicitly expanded to leading order in the strength of the coupling to the reservoirs.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。