Reservoir cross-over in entanglement dynamics

Mazzola, L, Maniscalco, S, Suominen, K-A and Garraway, B M (2009) Reservoir cross-over in entanglement dynamics. Quantum Information Processing, 8 (6). pp. 577-585. ISSN 1570-0755

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Abstract

We study the effects of spontaneous emission on the entanglement dynamics of two qubits interacting with a common Lorentzian structured reservoir. We assume that the qubits are initially prepared in a Bell-like state. We focus on the strong coupling regime and study the entanglement dynamics for different regions of the spontaneous emission decay parameter. This investigation allows us to explore the cross-over between common and independent reservoirs in entanglement dynamics.

Item Type: Article
Additional Information: Special Issue: Sp. Iss. SI
Schools and Departments: School of Mathematical and Physical Sciences > Physics and Astronomy
Depositing User: Barry Garraway
Date Deposited: 06 Feb 2012 19:31
Last Modified: 05 Jul 2013 11:59
URI: http://sro.sussex.ac.uk/id/eprint/21002
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