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 nonunitary case, we propose a systematic method to reconstruct examples of master equations and address them to different physical scenarios.

Baio, G., Chruściński, D., & Messina, A. (2018). A Possible Time-Dependent Generalization of the Bipartite Quantum Marginal Problem. JOURNAL OF RUSSIAN LASER RESEARCH, 39(5), 422-437 [10.1007/s10946-018-9737-x].

A Possible Time-Dependent Generalization of the Bipartite Quantum Marginal Problem

BAIO, Giuseppe;Messina, Antonino
2018

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 nonunitary case, we propose a systematic method to reconstruct examples of master equations and address them to different physical scenarios.
http://www.kluweronline.com/issn/1071-2836
Baio, G., Chruściński, D., & Messina, A. (2018). A Possible Time-Dependent Generalization of the Bipartite Quantum Marginal Problem. JOURNAL OF RUSSIAN LASER RESEARCH, 39(5), 422-437 [10.1007/s10946-018-9737-x].
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/10447/328461
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