From Markovian semigroup to non-Markovian quantum evolution
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Abstract
We provided a class of legitimate memory kernels leading to completely positive trace preserving dynamical maps. Our construction is based on a simple normalization procedure. Interestingly, when applied to the celebrated Wigner-Weisskopf theory it gives the standard Markovian evolution governed by the local master equation.
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Quantum Physics, Mathematical Physics
Citation
EPL, 97, 20005 (2012)