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arXiv 2007.03591hep-thgr-qc
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双曲空间中的半经典$p$ -膜

Semiclassical $p$-branes in hyperbolic space

Rodrigo de León Ardón

摘要:

分析了双曲背景下$p$ -膜的路径积分和Wheeler-DeWitt方程的解对Dirac作用量的单圈效应.比较等效量子化过程的目的是详细研究半经典近似的有效性和与单圈修正相关的发散。这与全息威尔逊圈的自下而上方法一致。我们采用热核正则化方法的量子化过程中,我们非常详细地研究了一个循环的更正测地线在2维双曲空间和半球在3维双曲空间。我们表明,发散,给出了高能量膨胀的热核,可以被归类为他们的兼容性与半经典近似和几何性质。

英文摘要:

The one-loop effects to the Dirac action of $p$-branes in a hyperbolic background from the path integral and the solution of the Wheeler-DeWitt equation are analysed. The objective of comparing the equivalent quantization procedures is to study in detail the validity of the semiclassical approximation and divergences associated to one-loop corrections. This is in line with a bottom-up approach to holographic Wilson loops. We employ the heat kernel regularization method for both quantization procedures and we study in great detail one-loop corrections to geodesics in a 2-dimensional hyperbolic space and semi-spheres in a 3-dimensional hyperbolic space. We show that the divergences, given by the high energy expansion of the heat kernel, can be classified by their compatibility with the semiclassical approximation and geometric nature.

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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