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arXiv · 1405.5424

Casimir Effect in the Horava-Lifshitz Gravity with a Cosmological Constant

C. R. Muniz·V. B. Bezerra·M. S. Cunha
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Abstract

We calculate the Casimir energy of a massless scalar field confined between two nearby parallel plates formed by ideal uncharged conductors, placed tangentially to the surface of a sphere with mass M and radius R. To this end, we take into account a static and spherically symmetric solution of Hořava-Lifshitz (HL) gravity, with a cosmological constant term, in lower orders of approximation, considering both weak-field and infrared limits. We show that the Casimir energy, just in the second order weak-field approximation, is modified due to the parameter of the HL gravity as well as to the cosmological constant.

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C. R. Muniz, V. B. Bezerra, M. S. Cunha. 2015-04-15. Casimir Effect in the Horava-Lifshitz Gravity with a Cosmological Constant. https://doi.org/10.1016/j.aop.2015.04.014

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