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arXiv 1407.0306hep-th
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有质量引力子全息中的解析DC热电导率

Analytic DC thermo-electric conductivities in holography with massive gravitons

Andrea Amoretti, Alessandro Braggio, Nicola Maggiore, Nicodemo Magnoli, Daniele Musso

摘要:

我们提供了一个分析推导的热电输运系数的最简单的动量耗散模型在规范/重力的缺乏动量守恒是通过显式的重力质量的散装实现。我们依赖于最近描述的过程Donos和Gauntlett的背景下,Q-晶格和全息模型,通过非平凡标量实现动量耗散。分析方法证实了以前发现的结果,通过数值计算。

英文摘要:

We provide an analytical derivation of the thermo-electric transport coefficients of the simplest momentum-dissipating model in gauge/gravity where the lack of momentum conservation is realized by means of explicit graviton mass in the bulk. We rely on the procedure recently described by Donos and Gauntlett in the context of Q-lattices and holographic models where momentum dissipation is realized through non-trivial scalars. The analytical approach confirms the results found previously by means of numerical computations.

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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