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
收藏
页码：277 / 284
页数：8
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