Exact dynamics and thermalization of open quantum systems coupled to reservoir through particle exchanges
arXiv:2003.09598 · doi:10.1103/PhysRevA.102.022215
Abstract
In this paper, we study the exact dynamics of general open systems interacting with its environment through particle exchanges. The paper includes two main results. First, by taking advantage of the propagating function in the coherent state representation, we solve the exact master equation, whose solution is expressed in terms of the Keldysh nonequilibrium Green functions. Second, in the dynamical perspective, we provide a rigorous thermalization process of open quantum systems.
arXiv comment12 pages
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