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String beta function equations from c=1 matrix model

We derive the \sigma-model tachyon \beta-function equation of 2-dimensional string theory, in the background of flat space and linear dilaton, working entirely within the c=1 matrix model. The tachyon \beta-function equation is satisfied by a \underbar{nonlocal} and \underbar{nonlinear} combination...

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Detalles Bibliográficos
Autores principales: Dhar, Avinash, Mandal, Gautam, Wadia, Spenta R.
Lenguaje:eng
Publicado: 1995
Materias:
Acceso en línea:https://dx.doi.org/10.1016/0550-3213(95)00319-N
http://cds.cern.ch/record/279130