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arXiv · 1009.6141

Dependence of Repeated Interaction Asymptotic States on Environment

Mark D Penney
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Abstract

Consider a quantum system $\cS$ that interacts sequentially with a chain (environment) of identical probes ${\cal C} = \cP+\cP+...$, with each interaction governed by a fixed interaction time $\tau$ and operator $V$. It is known how to construct the asymptotic state (large times) if the initial states of $\cP$ belong to a class of so-called reference states. We generalize the analysis to a broader class of initial states, including the physically important situation of pure states. This is done by a simple modification to the effective dynamics generator.

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Mark D Penney. 2010-09-30. Dependence of Repeated Interaction Asymptotic States on Environment. https://arxiv.org/abs/1009.6141

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