TOPOLOGICAL MATTER IN 4 DIMENSIONS

被引：40

作者：

ALVAREZ, M

LABASTIDA, JMF

机构：

[1] Departamento de Física de Partículas, Universidade de Santiago

来源：

NUCLEAR PHYSICS B | 1995年 / 437卷 / 02期

关键词：

D O I：

10.1016/0550-3213(94)00512-D

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Topological models involving matter couplings to Donaldson-Witten theory are presented. The construction is carried out using both the topological algebra and its central extension, which arise from the twisting of N=2 supersymmetry in four dimensions. The framework on which the construction is based is constituted by the superspace associated to these algebras. The models show new features of topological quantum field theories which could provide either a mechanism for topological symmetry breaking, or the analog of two-dimensional mirror symmetry in four dimensions.

引用

页码：356 / 390

页数：35

共 23 条

[1] TWISTED N=2 SUPERGRAVITY AS TOPOLOGICAL GRAVITY IN 4 DIMENSIONS [J].