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Physical Review Letters

Quantum versus Statistical Fluctuations in Mean-Field Theories

J.L. Egido

Published Aug 15, 1988• 23 citations
Publisher

Abstract

General, separate formulas are derived for the quantum and the statistical fluctuations of any operator. The formalism is applied to the study of these fluctuations for the particle-number as well as the angular-momentum operators in a realistic case.
DOI
10.1103/physrevlett.61.767

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