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arXiv 1101.1271hep-thhep-ph
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标量整体缺陷上的局部化场

Localized fields on scalar global defects

F. A. Brito, H. Henrique

摘要:

我们研究了嵌入p+d+1维时空中的p-膜的世界体积上的模的局部化。这里的p-膜是这样的,它的轮廓被认为是一个标量的整体缺陷和局域模式是标量模式,来自周围的这种缺陷的波动。我们计算了膜上的有效作用量,得到的诱导势是典型的φ ^4型势,在较低的d维下更平坦。我们还在一定的范围内将这种标量全局缺陷与黑p-膜联系起来。

英文摘要:

We investigate the localization of modes on the worldvolume of a p-brane embedded in p+d+1-dimensional spacetime. The p-brane here is such that its profile is regarded as a scalar global defect and the localized modes are scalar modes that come from the fluctuations around such defect. The effective action on the brane is computed and the induced potentials are typically phi^4-type potentials that are flatter for lower d-dimensions. We also make a connection of such scalar global defects with black p-branes in certain limits.

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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