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Event 

Title:
Paula Obando (UFF): Non-Markovianity through Multipartite Correlation Measures
When:
08.04.2016 11.00 h
Where:
Sala A5-01 - Niteroi
Category:
Seminários

Description

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.

[1]http://arxiv.org/abs/1511.06788.
[2]Phys.Rev.Lett.105,050403 (2010).
[3]Phys.Rev.Lett.103,210401,(2009).
[4]Phys.Rev.A 91,032115,(2015).

Venue

Group:
Sala A5-01
Street:
Instituto de Física da UFF
ZIP:
24210-346
City:
Niteroi
State:
RJ
Country:
Country: br

Description

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