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Matrix Model Tools and Geometry of Moduli Spaces

Matrix Model Tools and Geometry of Moduli Spaces The relation between matrix models and geometrical structures on moduli spaces of algebraic curves is reviewed. The description of discretized moduli spaces and the generating function for intersection indices (cohomological classes) on these spaces is presented by the matrix model with the logarithmic potential when using the stratification procedure to express integrals over open strata via integrals over compactified spaces. We review the constraint equations and related Virasoro algebras appearing in various matrix models paying the special attention to the interrelations between these models. The explicit solutions to matrix models in 1/N expansion are presented. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Acta Applicandae Mathematicae Springer Journals

Matrix Model Tools and Geometry of Moduli Spaces

Acta Applicandae Mathematicae , Volume 48 (1) – Oct 15, 2004

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References (28)

Publisher
Springer Journals
Copyright
Copyright © 1997 by Kluwer Academic Publishers
Subject
Mathematics; Mathematics, general; Computer Science, general; Theoretical, Mathematical and Computational Physics; Complex Systems; Classical Mechanics
ISSN
0167-8019
eISSN
1572-9036
DOI
10.1023/A:1005767914173
Publisher site
See Article on Publisher Site

Abstract

The relation between matrix models and geometrical structures on moduli spaces of algebraic curves is reviewed. The description of discretized moduli spaces and the generating function for intersection indices (cohomological classes) on these spaces is presented by the matrix model with the logarithmic potential when using the stratification procedure to express integrals over open strata via integrals over compactified spaces. We review the constraint equations and related Virasoro algebras appearing in various matrix models paying the special attention to the interrelations between these models. The explicit solutions to matrix models in 1/N expansion are presented.

Journal

Acta Applicandae MathematicaeSpringer Journals

Published: Oct 15, 2004

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