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On non-completely positive quantum dynamical maps on spin chains

By W. A. Majewski

Abstract

The new arguments based on Majorana fermions indicating that non-completely positive maps can describe open quantum evolution are presented.Comment: published; small change

Topics: Quantum Physics
Publisher: 'IOP Publishing'
Year: 2007
DOI identifier: 10.1088/1751-8113/40/38/006
OAI identifier: oai:arXiv.org:quant-ph/0606176

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