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arXiv 1209.2127hep-thgr-qc
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作为压电体的黑膜

Black Branes as Piezoelectrics

Jay Armas, Jakob Gath, Niels A. Obers

摘要:

通过揭示带电黑膜的一个新的响应系数,我们发现了线性电弹性理论在引力物理中的一个实现,展示了它们的压电行为。以带电声子黑弦为例,用Blackfold方法测量了它们的弹性模量和压电模量。我们还使用我们的结果绘制的带电粒子的黑环的平衡条件的预测在尺寸高于6。

英文摘要:

We find a realization of linear electroelasticity theory in gravitational physics by uncovering a new response coefficient of charged black branes, exhibiting their piezoelectric behavior. Taking charged dilatonic black strings as an example and using the blackfold approach we measure their elastic and piezolectric moduli. We also use our results to draw predictions about the equilibrium condition of charged dilatonic black rings in dimensions higher than six.

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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