STRINGS IN SPACE-TIME COTANGENT BUNDLE AND T-DUALITY

被引：12
|
作者：
KLIMCIK, C [1 ]
SEVERA, P [1 ]
机构：
[1] CHARLES UNIV,DEPT THEORET PHYS,CR-18000 PRAGUE,CZECH REPUBLIC
来源：
MODERN PHYSICS LETTERS A | 1995年 / 10卷 / 04期
关键词：
D O I：
10.1142/S0217732395000351
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
A simple geometric description of T-duality is given by identifying the cotangent bundles of the original and the dual manifold. Strings propagate naturally in the cotangent bundle and the original and the dual string phase spaces are obtained by different projections. Buscher's transformation follows readily and it is literally projective. As an application of the formalism, we prove that the duality is a symplectomorphism of the string phase spaces.
引用
收藏
页码：323 / 329
页数：7
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