Approximate number projection at finite temperature

Journal Publication ResearchOnline@JCU
Kosov, D.S.;Vdovin, A. I.
Daniel Kosov
Abstract

The approximate particle number projection method based on an idea of the famous Lipkin - Nogami approximation is developed in the framework of the thermo field dynamics.

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Volume

355

ISBN/ISSN

1434-601X

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Issue

1

Pages Count

5

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Publisher

Springer

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Date

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EISSN

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DOI

10.1007/s002180050072