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arXiv 1001.2200math-phgr-qchep-thmath.MP
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一类超对称AdS背景下Klein-Gordon方程的整体因果传播子

Global causal propagator for the Klein-Gordon equation on a class of supersymmetric AdS backgrounds

Alberto Enciso, Niky Kamran

摘要:

本文分析了IIB型超引力背景$AdS^5 \times Y^{p,q}$上Klein-Gordon方程的Cauchy问题,其中$Y^{p,q}$是Gaunlett,Martelli,Sparks和Waldinger最近发现的Sasaki-Einstein 5-流形中的任意一个。8(2004)711- 734)。虽然这些空间不是全局双曲的,我们证明了存在一个唯一的容许传播子,并得出其积分表示使用谱理论的技术。

英文摘要:

We analyze the Cauchy problem for the Klein-Gordon equation on the type IIB supergravity backgrounds $AdS^5 \times Y^{p,q}$, where $Y^{p,q}$ is any of the Sasaki-Einstein 5-manifolds recently discovered by Gaunlett, Martelli, Sparks and Waldram (Adv. Theor. Math. Phys. 8 (2004) 711--734). Although these spaces are not globally hyperbolic, we prove that there exists a unique admissible propagator and derive an integral representation thereof using spectral-theoretic techniques.

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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