Time evolution of entanglement and quantum correlations in dissipative quantum systems

Gian Luca Giorgi; Fernando Galve; Roberta Zambrini

doi:10.1364/ICQI.2011.QMI32

International Conference on Quantum Information
OSA Technical Digest (CD) (Optica Publishing Group, 2011),
paper QMI32
•https://doi.org/10.1364/ICQI.2011.QMI32

Time evolution of entanglement and quantum correlations in dissipative quantum systems

Gian Luca Giorgi, Fernando Galve, and Roberta Zambrini

International Conference on Quantum Information 2011

Ottawa Canada
6–8 June 2011
ISBN: 978-1-55752-928-2

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Poster Session I (QMI)

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G. L. Giorgi, F. Galve, and R. Zambrini, "Time evolution of entanglement and quantum correlations in dissipative quantum systems," in International Conference on Quantum Information, OSA Technical Digest (CD) (Optica Publishing Group, 2011), paper QMI32.

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Abstract

The time evolution of a pair of coupled, non-identical harmonic oscillators in contact with a common environment is discussed. The characterizations of the quantumness of the system is given by studying the dynamics of entanglement and of other indicators, like quantum discord.

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