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arXiv 0809.0567hep-th
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膜引力的Wheeler-De Witt方程

Wheeler-De Witt equation for brane gravity

Pawel Gusin

摘要:

本文研究了由超引力解产生的Bogomol'nyi-Prasad-Sommerfield(BPS)D3-膜嵌入平坦背景几何中的引力。该系统的有效作用量由希尔伯特-爱因斯坦作用量和DBI作用量之和表示。我们导出了该系统的Wheeler-De Witt方程,并在某些特殊情况下得到了解析解。我们还计算了D3-膜从普朗克尺度到经典尺度的隧穿几率。

英文摘要:

We consider the gravity in the system consisting of the Bogomol'nyi-Prasad-Sommerfield (BPS) D3-brane embedded in the flat background geometry, produced by the solutions of the supergravity. The effective action for this system is represented by the sum of the Hilbert-Einstein and DBI actions. We derive the Wheeler-De Witt equation for this system and obtain analytical solutions in some special cases. We also calculate tunneling probability from Planckian size of D3-brane to the classical regime.

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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