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arXiv · 1705.08970

Horndeski Gravity and the Violation of Reverse Isoperimetric Inequality

Xing-Hui Feng·Hai-Shan Liu·Wen-Tian Lu·H. Lu
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Abstract

We consider Einstein-Horndeski-Maxwell gravity, together with a cosmological constant and multiple Horndeski axions. We construct charged AdS planar black holes in general dimensions where the Horndeski anxions span over the planar directions. We analyse the thermodynamics and obtain the black hole volumes. We show that the reverse isoperimetric inequality can be violated, implying that these black holes can store information more efficiently than the Schwarzschild black hole.

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Xing-Hui Feng, Hai-Shan Liu, Wen-Tian Lu, H. Lu. 2017-06-04. Horndeski Gravity and the Violation of Reverse Isoperimetric Inequality. https://doi.org/10.1140/epjc%2Fs10052-017-5356-x

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