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Second order quantum decoherence in the boson system

D. L. Zhou·C. P. Sun
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Abstract

The second order quantum decoherence (SOQDC)is proposed as a novel description for the loss of quantum coherence only reflected by second order quantum correlations. By calculating the two-time correlation function, the phenomenon of SOQDC is studied in details for a simple model, a two boson system interacting with a reservoir composed of one or many bosons. The second order quantum decoherence effects can be observed in the sketched cavity QED experiment.

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D. L. Zhou, C. P. Sun. 2001-04-22. Second order quantum decoherence in the boson system. https://arxiv.org/abs/quant-ph/0104038

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