Two-dimensional gravity with an invariant energy scale

被引：5

作者：

Mignemi, S

机构：

[1] Univ Cagliari, Dipartimento Matemat, I-09123 Cagliari, Italy

[2] Ist Nazl Fis Nucl, Sezione Cagliari, Cagliari, Italy

来源：

PHYSICS LETTERS B | 2003年 / 551卷 / 1-2期

关键词：

D O I：

10.1016/S0370-2693(02)03047-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We investigate the gauging of a two-dimensional deformation of the Poincare algebra, which accounts for the existence of an invariant energy scale. The model describes 2D dilaton gravity with torsion. We obtain explicit solutions of the field equations and discuss their physical properties. (C) 2002 Elsevier Science B.V. All rights reserved.

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页码：169 / 172

页数：4

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