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Zapiski Nauchnykh Seminarov POMI, 1994, Volume 209, Pages 5–19 (Mi znsl5841)  
This article is cited in 2 scientific papers (total in 2 papers)

Effective fermion models near tricritical point

A. A. Andrianov, V. A. Andrianov

Saint Petersburg State University
Full-text PDF (633 kB) Citations (2)
Abstract: We consider the class of fermion models with a momentum cutoff $\Lambda$ and an interaction containing derivatives. For the quasilocal fermion model with two coupling constants near tricritical point we elaborate the classification of solutions of mass-gap equations for different values coupling constants. The mass spectrum of the scalar exitations in the vicinity of the tricritical point is derived and it is found that two scalar exitations always arise when at least one of the constants exceeds its critical value.
The mass formation for scalar bound states induced by static gluon fields (gluon condensates) is investigated. Bibliography: 5 titles.
Received: 28.07.1993
English version:
Journal of Mathematical Sciences, 1997, Volume 83, Issue 1, Pages 1–10
DOI: https://doi.org/10.1007/BF02398456
Bibliographic databases:
Document Type: Article
UDC: 539.12
Language: Russian
Citation: A. A. Andrianov, V. A. Andrianov, “Effective fermion models near tricritical point”, Questions of quantum field theory and statistical physics. Part 12, Zap. Nauchn. Sem. POMI, 209, Nauka, St. Petersburg, 1994, 5–19; J. Math. Sci., 83:1 (1997), 1–10
Citation in format AMSBIB
\Bibitem{AndAnd94}
\by A.~A.~Andrianov, V.~A.~Andrianov
\paper Effective fermion models near tricritical point
\inbook Questions of quantum field theory and statistical physics. Part~12
\serial Zap. Nauchn. Sem. POMI
\yr 1994
\vol 209
\pages 5--19
\publ Nauka
\publaddr St.~Petersburg
\mathnet{http://mi.mathnet.ru/znsl5841}
\zmath{https://zbmath.org/?q=an:0857.47040|0868.47045}
\transl
\jour J. Math. Sci.
\yr 1997
\vol 83
\issue 1
\pages 1--10
\crossref{https://doi.org/10.1007/BF02398456}
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    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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