Gauge Invariant Matrix Model for the Â-D-Ê Closed Strings

Preprint

21 August 1992

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-th/9208053

Abstract

The models of triangulated random surfaces embedded in (extended) Dynkin diagrams are formulated as a gauge-invariant matrix model of Weingarten type. The double scaling limit of this model is described by a collective field theory with nonpolynomial interaction. The propagator in this field theory is essentially two-loop correlator in the corresponding string theory.

Keywords

INVARIANT MATRIX MODEL
GAUGE INVARIANT MATRIX
STRINGS THE MODELS
CLOSED STRINGS
MATRIX MODEL
FIELD THEORY
THEORY

All Related Versions

Version 1, 1992-08-21, ArXiv
Published version: Physics Letters B, 297 (1-2), 74.

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