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Continuous unitary transformation approach to pairing interactions in statistical physics

We apply the flow equation method to the study of the fermion systems with pairing interactions which lead to the BCS instability signalled by the appearance of the off-diagonal order parameter. For this purpose we rederive the continuous Bogoliubov transformation in a fashion of r...

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Bibliographic Details
Published in:	Condensed Matter Physics
Date:	2008
Main Author:	Domański, T.
Format:	Article
Language:	English
Published:	Інститут фізики конденсованих систем НАН України 2008
Online Access:	https://nasplib.isofts.kiev.ua/handle/123456789/119045
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Journal Title:	Digital Library of Periodicals of National Academy of Sciences of Ukraine
Cite this:	Continuous unitary transformation approach to pairing interactions in statistical physics / T. Domański // Condensed Matter Physics. — 2008. — Т. 11, № 2(54). — С. 195-207. — Бібліогр.: 25 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine

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