Phys. Rev. A 76, 044101 (2007) [4 pages]Local-dephasing-induced entanglement sudden death in two-component finite-dimensional systemsSee Also: Erratum Received 18 July 2007; published 5 October 2007 Entanglement sudden death (ESD), the complete loss of entanglement in finite time, is demonstrated to occur in a class of bipartite states of qudit pairs of any finite dimension d>2, when prepared in so-called “isotropic states” and subject to multilocal dephasing noise alone. This extends previous results for qubit pairs [ T. Yu and J. H. Eberly Phys. Rev. Lett. 97 140403 (2006)] to all qudit pairs with d>2. © 2007 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevA.76.044101
DOI:
10.1103/PhysRevA.76.044101
PACS:
03.65.Yz, 03.65.Ud, 42.50.Lc
See AlsoErratum: Kevin Ann and Gregg Jaeger, Erratum: Local-dephasing-induced entanglement sudden death in two-component finite-dimensional systems [Phys. Rev. A 76, 044101 (2007)], Phys. Rev. A 81, 049901 (2010). |
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