POINCARE GAUGE-THEORY FOR GRAVITATIONAL FORCES IN (1+1) DIMENSIONS

被引：51

作者：

CANGEMI, D ^{[1
]}

JACKIW, R ^{[1
]}

机构：

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

来源：

ANNALS OF PHYSICS | 1993年 / 225卷 / 02期

关键词：

D O I：

10.1006/aphy.1993.1058

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We discuss in detail how string-inspired lineal gravity can be formulated as a gauge theory based on the centrally extended Poincaré group in (1 + 1) dimensions. Matter couplings are constructed in a gauge invariant fashion, both for point particles and Fermi fields. A covariant tensor notation is developed in which gauge invariance of the formalism is manifest. © 1993 Academic Press, Inc.

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页码：229 / 263

页数：35

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