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Simulations of "Decoherence" with Noise Pulses

L. Stodolsky
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Abstract

A simulation of decoherence as random noise in the Hamiltonian is studied. The full Hamiltonian for the rf Squid is used, with the parameters chosen such that there is a double-potential well configuration where the two quasi-degenerate lowest levels are well separated from the rest. The results for these first two levels are in quantitative agreement with expectations from the ``spin 1/2'' picture for the behavior of a two-state system.

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L. Stodolsky. 2005-11-15. Simulations of "Decoherence" with Noise Pulses. https://doi.org/10.1080/00268970500525960

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