Quantum Correlations in non-Markovian Environments

Ferdi Altintas; Resul Eryigit

doi:10.1016/j.physleta.2010.08.060

Quantum Correlations in non-Markovian Environments

Quantum Physics 2010-09-22 v3

Authors: Ferdi Altintas , Resul Eryigit

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Abstract

We have studied the analytical Markovian and non-Markovian dynamics of quantum correlations, such as entanglement, quantum discord and Bell nonlocalities for three noisy qubits. Quantum correlation as measured by quantum discord is found to be immune to death contrary to entanglement and Bell nonlocality for initial GHZ- or W-type mixed states.

Keywords

quantum discord non-markovian open quantum systems quantum entanglement dynamics

Cite

@article{arxiv.1006.3943,
  title  = {Quantum Correlations in non-Markovian Environments},
  author = {Ferdi Altintas and Resul Eryigit},
  journal= {arXiv preprint arXiv:1006.3943},
  year   = {2010}
}

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