Two-loop beta function for the sigma model with the antisymmetric tensor coupling and alpha' terms in the string effective action: check of the equivalence of string equations of motion and sigma model conformal invariance conditions

Detalles Bibliográficos
Autores principales: Metsaev, R R, Tseytlin, Arkady A
Lenguaje:eng
Publicado: 1987
Materias:
General Theoretical Physics
Acceso en línea:http://cds.cern.ch/record/177380

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