Quantum annihilation of Anti-de Sitter Universe

被引：17

作者：

Brevik, I ^{[1
]}

Odintsov, SD

机构：

[1] Norwegian Univ Sci & Technol, Div Appl Mech, N-7491 Trondheim, Norway

[2] Tomsk State Univ, Tomsk 634041, Russia

来源：

PHYSICS LETTERS B | 2000年 / 475卷 / 3-4期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1016/S0370-2693(00)00092-7

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We discuss the role of conformal matter quantum effects (using large N anomaly induced effective action) to creation-annihilation of an Anti-de Sitter Universe. The arbitrary GUT with conformally invariant content of fields is considered. On a purely gravitational (supersymmetric) AdS background, the quantum effects act against an (already existing) AdS Universe. The annihilation of such a Universe occurs, what is common for any conformal matter theory. On a dilaton-gravitational background, where there is dilatonic contribution to the induced effective action, the quantum creation of an AdS Universe is possible assuming fine-tuning of the dilaton. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：247 / 252

页数：6

共 15 条

[1]

AHARONY O, HEPTH9905111

[2] 4-DIMENSIONAL QUANTUM-GRAVITY IN THE CONFORMAL SECTOR [J].

ANTONIADIS, I ;

MOTTOLA, E .

PHYSICAL REVIEW D, 1992, 45 (06) :2013-2025

[3] EXTENDED CONFORMAL SUPERGRAVITY [J].

BERGSHOEFF, E ;

DEROO, M ;

DEWIT, B .

NUCLEAR PHYSICS B, 1981, 182 (1-2) :173-204

[4] Quantum cosmology from N=4 super Yang-Mills theory [J].

Brevik, I ;

Odintsov, SD .

PHYSICS LETTERS B, 1999, 455 (1-4) :104-108

[5] NONSINGULAR COSMOLOGICAL MODEL WITH TORSION INDUCED BY VACUUM QUANTUM EFFECTS [J].

BUCHBINDER, IL ;

ODINTSOV, SD ;

SHAPIRO, IL .

PHYSICS LETTERS B, 1985, 162 (1-3) :92-96

[6]

Buchbinder IL., 1992, Effective action in quantum gravity

[7] Quantum fields and extended objects in space-times with constant curvature spatial section [J].

Bytsenko, AA ;

Cognola, G ;

Vanzo, L ;

Zerbini, S .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1996, 266 (1-2) :1-126

[8] 20 YEARS OF THE WEYL ANOMALY [J].

DUFF, MJ .

CLASSICAL AND QUANTUM GRAVITY, 1994, 11 (06) :1387-1403

[9] CONFORMAL ANOMALY IN WEYL-THEORY AND ANOMALY FREE SUPERCONFORMAL THEORIES [J].

FRADKIN, ES ;

TSEYTLIN, AA .

PHYSICS LETTERS B, 1984, 134 (3-4) :187-193

[10] CONFORMAL SUPERGRAVITY [J].

FRADKIN, ES ;

TSEYTLIN, AA .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1985, 119 (4-5) :233-362

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