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Entanglement Theory Quantum Correlations
Open Quantum Systems Decoherence
Nondistillability of distillable qutrit-qutrit states under depolarizing noise
arXiv
Authors: Salman Khan, M. K. Khan
Year
2010
Paper ID
10479
Status
Preprint
Abstract Read
~2 min
Abstract Words
77
Citations
N/A
Abstract
We study the effects of decoherence on some particular bipartite qutrit states under the influence of global, collective, local and multilocal depolarizing noise. We show that certain free entangled distillable qutrit density matrices become bound entangled or separable and hence convert into nondistillable density matrices in global noise. The collective noise increases the degree of entanglement of the qutrit bipartite states. Furthermore, we show that some particular local operation cannot avoid the Nondistillability of the distillable states.
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- We study the effects of decoherence on some particular bipartite qutrit states under the influence of global, collective, local and multilocal depolarizing noise.
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