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arXiv 1108.0296hep-th
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规范超引力中的能斯特膜

Nernst branes in gauged supergravity

Susanne Barisch, Gabriel Lopes Cardoso, Michael Haack, Suresh Nampuri, Niels A. Obers

摘要:

本文研究了四维N = 2U(1)规范超引力下的静态黑膜解。利用一阶流方程的形式,我们构造了新的极值黑膜解,包括能斯特膜的例子,即熵密度为零的极值黑膜解。我们还讨论了一类非极值推广,这是捕获的一阶形式主义。

英文摘要:

We study static black brane solutions in the context of N = 2 U(1) gauged supergravity in four dimensions. Using the formalism of first-order flow equations, we construct novel extremal black brane solutions including examples of Nernst branes, i.e. extremal black brane solutions with vanishing entropy density. We also discuss a class of non-extremal generalizations which is captured by the first-order formalism.

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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