A possible time dependent generalization of the bipartite quantum marginal problem
arXiv:1811.01633 · doi:10.1007/s10946-018-9737-x
Abstract
In this work we study an inverse dynamical problem for a bipartite quantum system governed by the time local master equation: to find the class of generators which give rise to a certain time evolution with the constraint of fixed reduced states (marginals). The compatibility of such choice with a global unitary evolution is considered. For the non unitary case we propose a systematic method to reconstruct examples of master equations and address them to different physical scenarios.
arXiv comment11 pages, 2 figures
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