ONE-LOOP RENORMALIZATION OF HIGHER-DERIVATIVE 2D DILATION GRAVITY

被引：9

作者：

ELIZALDE, E

NAFTULIN, S

ODINTSOV, SD

机构：

[1] CSIC, BLANES CTR ADV STUDIES, E-17300 BLANES, SPAIN

[2] UNIV BARCELONA, FAC PHYS, IFAE, E-08028 BARCELONA, SPAIN

[3] KHARKOV SINGLE CRYSTALS INST, KHARKOV 310141, UKRAINE

[4] TORSELIN SCI & MANUFACTURE CTR, KHARKOV 310105, UKRAINE

[5] TOMSK PEDAG INST, TOMST 634041, RUSSIA

来源：

PHYSICS LETTERS B | 1994年 / 323卷 / 02期

关键词：

D O I：

10.1016/0370-2693(94)90280-1

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A theory of higher-derivative 2D dilaton gravity which has its roots in the massive higher-spin mode dynamics of string theory is suggested. The divergences of the effective action to one-loop are calculated, both in the covariant and in the conformal gauge. Some technical problems which appear in the calculations are discussed. An interpretation of the theory as a particular D = 2 higher-derivative sigma-model is given. For a specific case of higher-derivative 2D dilaton gravity, which is one loop multiplicatively renormalizable, static configurations corresponding to black holes are shown to exist.

引用

页码：124 / 132

页数：9

共 17 条

[11] BOSONIC STRINGS IN BACKGROUND MASSIVE FIELDS [J].