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Quantum Zeno-like effect due to competing decoherence mechanisms

Stefano Mancini·Rodolfo Bonifacio
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Abstract

We propose a selfconsistent quantum mechanical approach to study the dynamics of a two-level system subject to random time evolution. This randomness gives rise to competing effects between dissipative and non-dissipative decoherence with a consequent slow down of the atomic decay rate.

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Stefano Mancini, Rodolfo Bonifacio. 2001-06-25. Quantum Zeno-like effect due to competing decoherence mechanisms. https://doi.org/10.1103/physreva.64.042111

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