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From Markovian semigroup to non-Markovian quantum evolution
Published 22 Oct 2010 in quant-ph, math-ph, and math.MP | (1010.4745v1)
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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