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arXiv 0808.2650hep-th
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具有背景和非对易性的开弦的T-对偶

T-duality for open strings in the presence of backgrounds and noncommutativity

C. A. Ballon Bayona, Nelson R. F. Braga, Rafael D'Andrea

摘要:

我们研究了T-对偶对非交换性的影响。开始与开放字符串结束的D2-膜上包裹在一个$T^2$环面在存在的Kalb Ramond场,我们考虑Buscher变换的坐标和背景。我们发现对偶系统是交换的。我们还研究了替代变换,可以保持非交换性。

英文摘要:

We investigate the effect of T-duality on noncommutativity. Starting with open strings ending on a D2-brane wrapped on a $T^2$ torus in the presence of a Kalb Ramond field, we consider Buscher transformations on the coordinates and background. We find that the dual system is commutative. We also study alternative transformations that can preserve noncommutativity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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