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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2001, Volume 73, Issue 4, Pages 177–181 (Mi jetpl4315)  

GRAVITY, ASTROPHYSICS

Weyl anomaly in two-dimensional supergravity

D. R. Karakhanyan

Yerevan Physics Institute
Abstract: Two-dimensional supergravity theory is analyzed in terms of Weyl group cohomologies. A covariant nonlocal expression for the effective action is constructed. As in the case of ordinary gravity, its basic nonlocal part is determined by the well-known Polyakov action $R\frac{1}{\square}R$.
Received: 30.07.1999
Revised: 22.01.2001
English version:
Journal of Experimental and Theoretical Physics Letters, 2001, Volume 73, Issue 4, Pages 157–161
DOI: https://doi.org/10.1134/1.1368705
Bibliographic databases:
Document Type: Article
PACS: 04.65.+e, 11.25.Hf
Language: Russian
Citation: D. R. Karakhanyan, “Weyl anomaly in two-dimensional supergravity”, Pis'ma v Zh. Èksper. Teoret. Fiz., 73:4 (2001), 177–181; JETP Letters, 73:4 (2001), 157–161
Citation in format AMSBIB
\Bibitem{Kar01}
\by D.~R.~Karakhanyan
\paper Weyl anomaly in two-dimensional supergravity
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2001
\vol 73
\issue 4
\pages 177--181
\mathnet{http://mi.mathnet.ru/jetpl4315}
\transl
\jour JETP Letters
\yr 2001
\vol 73
\issue 4
\pages 157--161
\crossref{https://doi.org/10.1134/1.1368705}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-0038895333}
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