Control of entanglement with multipulse application

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We show that the multipulse application can suppress the degradation of the quantum entanglement with focusing on the concurrence, the degree of entanglement. By evaluating the time evolution of concurrence with a linearly interacting spin-boson model under pulse application, we find that the effectiveness of the multipulse control depends on the non-Markovian nature of the reservoir.
9 pages, 2 figures

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Quantum Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/92319

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/quant-ph/0408139
 http://arxiv.org/abs/quant-ph/0408139

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arXiv