On the Poisson-Lie T-plurality of boundary conditions

被引:6
|
作者
Albertsson, Cecilia [1 ]
Hlavaty, Ladislav [2 ]
Snobl, Libor [2 ]
机构
[1] Kyoto Univ, Yukawa Inst Theoret Phys, Kyoto 6068502, Japan
[2] Czech Tech Univ, Fac Nucl Sci & Phys Engn, CR-11519 Prague 1, Czech Republic
基金
日本学术振兴会;
关键词
D O I
10.1063/1.2832622
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Conditions for the gluing matrix defining consistent boundary conditions of two-dimensional nonlinear sigma-models are analyzed and reformulated. Transformation properties of the right-invariant fields under the Poisson-Lie T-plurality are used to derive a formula for the transformation of the boundary conditions. Examples of transformation of D-branes in two and three dimensions are presented. We investigate obstacles arising in this procedure and propose possible solutions. (C) 2008 American Institute of Physics.
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页数:23
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