FROM TRIVIAL TO NONTRIVIAL CONFORMAL STRING BACKGROUNDS VIA O (D, D) TRANSFORMATIONS

被引：104

作者：

GASPERINI, M

MAHARANA, J

VENEZIANO, G

机构：

[1] IST NAZL FIS NUCL,I-10125 TURIN,ITALY

[2] CERN,CH-1211 GENEVA 23,SWITZERLAND

[3] INST PHYS,BHUBANESWAR 751007,ORISSA,INDIA

来源：

PHYSICS LETTERS B | 1991年 / 272卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(91)91831-F

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Recently proposed extensions of target-space duality and Narain transformations can be used to generate highly non-trivial conformal string backgrounds out of (almost) trivial ones. The example of "inverting" and "boosting" a flat, Milne-type cosmological metric is worked out in detail. Analogously, starting from Rindler's metric, one can generate a sort of 3D black hole.

引用

页码：277 / 284

页数：8

共 35 条

[1] PARAFERMIONS FROM COSET MODELS
BARDAKCI, K
CRESCIMANNO, M
RABINOVICI, E
[J]. NUCLEAR PHYSICS B, 1990, 344 (02) : 344 - 370
[2] STRING PROPAGATION IN BACKGROUNDS WITH CURVED SPACE-TIME
BARS, I
NEMESCHANSKY, D
[J]. NUCLEAR PHYSICS B, 1991, 348 (01) : 89 - 107
[3] Birrell N. D., 1982, Quantum fields in curved space
[4] COSTA I, CBPF NF05988 PREPR
[5] SCALAR PARTICLE PRODUCTION IN SCHWARZSCHILD AND RINDLER METRICS
DAVIES, PCW
[J]. JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL, 1975, 8 (04): : 609 - 616
[6] DIJKGRAAF R, 1991, LBL30747 PREPR
[7] SOME GLOBAL ASPECTS OF STRING COMPACTIFICATIONS
ELITZUR, S
FORGE, A
RABINOVICI, E
[J]. NUCLEAR PHYSICS B, 1991, 359 (2-3) : 581 - 610
[8] ELLIS J, CERNTH621491 PREPR
[9] ADIABATIC PERTURBATIONS AND MINIMAL SIZE OF THE DESITTER VACUUM
GASPERINI, M
UMMARINO, G
[J]. PHYSICS LETTERS B, 1991, 266 (3-4) : 275 - 279
[10] HIGHLY UNSTABLE FUNDAMENTAL STRINGS IN INFLATIONARY COSMOLOGIES
GASPERINI, M
SANCHEZ, N
VENEZIANO, G
[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 1991, 6 (21): : 3853 - 3864

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