Seminários

Seminários de Óptica e Informação Quântica

Data: Sexta-Feira 08/04/2016, Sala A5-01, 11 am.

Palestrante:  Paola C. Obando (UFF)

Título: Non-Markovianity through Multipartite Correlation Measures

Abstract: We provide a characterization of memory effects in non-Markovian system-bath interactions from a quantum information perspective. More specifically, we establish sufficient conditions
for which generalized measures of multipartite quantum, classical, and total correlations can be used to quantify the degree of non-Markovianity of a local quantum decohering process.  We illustrate our results by considering the dynamical behavior of the trace-distance correlations in multi-qubit systems under local dephasing and generalized amplitude damping.

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