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arXiv · 1711.01578

Open system model for quantum dynamical maps with classical noise and corresponding master equations

Chahan M. Kropf·Vyacheslav N. Shatokhin·Andreas Buchleitner
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Abstract

We show how random unitary dynamics arise from the coupling of an open quantum system to a static environment. Subsequently, we derive a master equation for the reduced system random unitary dynamics and study three specific cases: commuting system and interaction Hamiltonians, the short-time limit, and the Markov approximation.

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Chahan M. Kropf, Vyacheslav N. Shatokhin, Andreas Buchleitner. 2017-11-05. Open system model for quantum dynamical maps with classical noise and corresponding master equations. https://doi.org/10.1142/s1230161217400121

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