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Title of Journal: Theor Chem Acc

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Abbravation: Theoretical Chemistry Accounts

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Springer-Verlag

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10.1016/0014-4827(92)90417-7

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1432-2234

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Entanglement and phase

Authors: Thomas Krüger
Publish Date: 2005/05/05
Volume: 114, Issue: 1-3, Pages: 110-114
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Abstract

Entanglement is the cornerstone of all new technological implications of quantum mechanics which meanwhile extend into the realm of theoretical chemistry In this contribution the relation between entanglement and phase factors is investigated in terms of statistical operators After the introduction of a simplified definition of the separability of a statistical operator a new way to obtain phase information from experiments is presented and the emergence of separability from nonseparability is explained by the loss of a special phase operator containing the quantum part of the systems information

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