Decoherence and multipartite entanglement

Preprint

26 October 2004

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.quant-ph/0410208

Abstract

We study the dynamics of multipartite entanglement under the influence of decoherence. A suitable generalization of concurrence reveals distinct scaling of the entanglement decay rate of GHZ and W states, for various environments.

Keywords

MULTIPARTITE ENTANGLEMENT
SUITABLE GENERALIZATION
VARIOUS ENVIRONMENTS
CONCURRENCE REVEALS
ENTANGLEMENT DECAY
DISTINCT SCALING
DECOHERENCE

All Related Versions

Version 1, 2004-10-26, ArXiv
Published version: Physical Review Letters, 93 (23), 230501.

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