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arXiv 0803.4273hep-thgr-qchep-lat
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格点Yang-Mills理论模拟的黑洞热力学

Black hole thermodynamics from simulations of lattice Yang-Mills theory

Simon Catterall, Toby Wiseman

摘要:

本文报道了在t Hooft极限下对16超荷SU(N)Yang-Mills量子力学的晶格模拟。Maldacena对偶性指出,在这个极限下,该理论是IIA弦论的对偶,特别是热理论在低温下的行为等价于IIA超引力中某些黑洞的行为。我们的模拟探测了N <= 5的低温区和N <= 12的中高温区。我们观察到特胡夫特标度,在低温下我们的结果与双黑洞的预测是一致的。中间温度范围是对偶的Horowitz-Polchinski对应区域,我们的结果是一致的光滑行为。在适当的情况下,我们在计算中包括了费米子产生的Pfiran相。

英文摘要:

We report on lattice simulations of 16 supercharge SU(N) Yang-Mills quantum mechanics in the 't Hooft limit. Maldacena duality conjectures that in this limit the theory is dual to IIA string theory, and in particular that the behavior of the thermal theory at low temperature is equivalent to that of certain black holes in IIA supergravity. Our simulations probe the low temperature regime for N <= 5 and the intermediate and high temperature regimes for N <= 12. We observe 't Hooft scaling and at low temperatures our results are consistent with the dual black hole prediction. The intermediate temperature range is dual to the Horowitz-Polchinski correspondence region, and our results are consistent with smooth behavior there. We include the Pfaffian phase arising from the fermions in our calculations where appropriate.

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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