V. M. Zharkov, “Hidden symmetry of interacting electron systems”, TMF, 77:1 (1988), 107–117; Theoret. and Math. Phys., 77:1 (1988), 1077

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Teoreticheskaya i Matematicheskaya Fizika, 1988, Volume 77, Number 1, Pages 107–117 (Mi tmf5691)

This article is cited in 3 scientific papers (total in 3 papers)

Hidden symmetry of interacting electron systems

V. M. Zharkov

Full-text PDF (1165 kB) Citations (3)

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Abstract: An effective functional for strongly correlated systems is obtained by means of generalized coherent states with respect to the supergroup. The existence of anomalous symmetries in the complete range of coupling constants of the interelectron interaction is demonstrated. A scheme of breaking of these symmetries is proposed. The behavior of the effective mass is studied.

Received: 17.08.1987

English version:
Theoretical and Mathematical Physics, 1988, Volume 77, Issue 1, Pages 1077–1084
DOI: https://doi.org/10.1007/BF01028683

Bibliographic databases:

Language: Russian

Citation: V. M. Zharkov, “Hidden symmetry of interacting electron systems”, TMF, 77:1 (1988), 107–117; Theoret. and Math. Phys., 77:1 (1988), 1077–1084

Citation in format AMSBIB

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\by V.~M.~Zharkov

\paper Hidden symmetry of interacting electron systems

\jour TMF

\yr 1988

\vol 77

\issue 1

\pages 107--117

\mathnet{http://mi.mathnet.ru/tmf5691}

\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=972485}

\transl

\jour Theoret. and Math. Phys.

\yr 1988

\vol 77

\issue 1

\pages 1077--1084

\crossref{https://doi.org/10.1007/BF01028683}

\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=A1988AD89600010}

Linking options:

https://www.mathnet.ru/eng/tmf5691

https://www.mathnet.ru/eng/tmf/v77/i1/p107

This publication is cited in the following 3 articles:

V. M. Zharkov, V. S. Kirchanov, “Supergroup approach to the Hubbard model”, Theoret. and Math. Phys., 166:2 (2011), 210–223
V. M. Zharkov, “Symmetry tower in the Hubbard model”, Theoret. and Math. Phys., 90:1 (1992), 49–54
V. M. Zharkov, “Transformation of electron spectrum in the Hubbard model”, Theoret. and Math. Phys., 86:2 (1991), 181–188

Citing articles in Google Scholar: Russian citations, English citations
Related articles in Google Scholar: Russian articles, English articles

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Full-text PDF :	113
References:	65
First page:	1

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