arXiv · 1909.02981
Stationary states of weak coupling limit type Markov generators and quantum transport models
Abstract
We prove that every stationary state in the annihilator of all Kraus operators of a weak coupling limit type Markov generator consists of two pieces, one of them supported on the interaction-free subspace and the second one on its orthogonal complement. In particular, we apply the previous result to describe in detail the structure of a slightly modified quantum transport model due to Arefeva, Kozyrev and Volovich (modified AKV's model) studied first in Ref.\cite{gggq}, in terms of generalized annihilation and creation operators.
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Alvaro Hernandez-Cervantes, Roberto Quezada. 2019-09-06. Stationary states of weak coupling limit type Markov generators and quantum transport models. https://arxiv.org/abs/1909.02981
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