GAUGE-INVARIANT FORMULATIONS OF LINEAL GRAVITIES

被引：124

作者：

CANGEMI, D ^{[1
]}

JACKIW, R ^{[1
]}

机构：

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

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 69卷 / 02期

关键词：

D O I：

10.1103/PhysRevLett.69.233

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is shown that the currently studied "string-inspired" model for gravity on a line can be formulated as a gauge-invariant theory based on the Poincare group with central extension-a formulation that complements and simplifies Verlinde's construction based on the unextended Poincare group.

引用

页码：233 / 236

页数：4

共 13 条

[1]

BANKS T, IN PRESS

[2] EVANESCENT BLACK-HOLES [J].