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arXiv 1406.2667hep-th
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超弦理论中具有背景场的旋转运动D膜

Rotating-Moving D-Branes with Background Fields in the Superstring Theory

Farzin Safarzadeh-Maleki, Davoud Kamani

摘要:

本文利用边界态理论研究了在Kalb-Ramond、$U(1)$规范势和快子场存在下旋转和运动的D $p$ -膜。旋转和运动都在膜体积中。研究了两个D $p$ -膜的相互作用振幅,特别是分离了超弦无质量模的贡献。由于快子场、膜的旋转和速度的存在,相互作用振幅的行为与常规的有明显的不同。

英文摘要:

Using the boundary state formalism we study rotating and moving D$p$-branes in the presence of the following background fields: Kalb-Ramond, $U(1)$ gauge potential and the tachyon field. The rotation and motion are in the brane volumes. The interaction amplitude of two D$p$-branes will be studied, and specially contribution of the superstring massless modes will be segregated. Because of the tachyon fields, rotations and velocities of the branes, the behavior of the interaction amplitude reveals obvious differences from what is conventional.

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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