T-duality and generalized complex geometry

被引：5

作者：

Persson, Jonas ^{[1
]}

机构：

[1] Uppsala Univ, Dept Theoret Phys, Box 803, SE-75108 Uppsala, Sweden

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2007年 / 03期

关键词：

sigma models; string duality; extended supersymmetry; differential and algebraic geometry;

D O I：

10.1088/1126-6708/2007/03/025

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We find the explicit T-duality transformation in the phase space formulation of the N = (1, 1) sigma model. We also show that the T-duality transformation is a symplectomorphism and it is an element of O(d, d). Further, we find the explicit T-duality transformation of a generalized complex structure in this model. We also show that the extended supersymmetry of the sigma model is preserved under the T-duality.

引用

页数：18

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