CONFORMALLY INVARIANT GAUGE FIXED ACTIONS FOR 2-D TOPOLOGICAL GRAVITY

被引：33

作者：

BAULIEU, L ^{[1
]}

SINGER, IM ^{[1
]}

机构：

[1] MIT,DEPT MATH,CAMBRIDGE,MA 02139

来源：

COMMUNICATIONS IN MATHEMATICAL PHYSICS | 1991年 / 135卷 / 02期

关键词：

D O I：

10.1007/BF02098043

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that invariants of Mumford for moduli spaces of curves are obtainable from a gauge fixed action of a topological quantum field theory in two dimensions. The method is completely analogous to the relation of Donaldson invariants with the topological quantum field theory for guage theories in four dimensions.

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页码：253 / 265

页数：13

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