Reduced decoherence in non-Markovian systems lacking decoherence free subspaces
Curtis J. Broadbent, Jun Jing, Ting Yu, Joseph H. Eberly
Abstract
Curtis J. Broadbent, Jun Jing, Ting Yu, Joseph H. Eberly
Abstract
By numerically simulating the exact master equation for the degenerate vee-type three-level systems, we demonstrate the existence of states with drastically reduced decoherence in an open quantum systems which does not admit decoherence free subspaces.
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By numerically simulating the exact master equation for the degenerate vee-type three-level systems, we demonstrate the existence of states with drastically reduced decoherence in an open quantum systems which does not admit decoherence free subspaces.
Key concepts: Quantum decoherence, Decoherence-free subspaces, Linear subspace, Degenerate energy levels, Markov process, Quantum mechanics, Master equation, Quantum dissipation