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The Markov approximation revisited: Inconsistency of the standard quantum Brownian motion model

A. Rocco·P. Grigolini
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Abstract

We revisit the Markov approximation necessary to derive ordinary Brownian motion from a model widely adopted in literature for this specific purpose. We show that this leads to internal inconsistencies, thereby implying that further search for a more satisfactory model is required.

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A. Rocco, P. Grigolini. 1999-09-16. The Markov approximation revisited: Inconsistency of the standard quantum Brownian motion model. https://doi.org/10.1016/s0375-9601(98)00940-2

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