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arxiv: 1111.3807 · v2 · pith:3UWPTRADnew · submitted 2011-11-16 · 🌀 gr-qc · hep-th

Corrections to the Cardy-Verlinde formula from the modified dispersion relation in extra dimensions

classification 🌀 gr-qc hep-th
keywords dispersionmodifiedrelationcardy-verlindecorrectionsformulablackdimensional
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The modified dispersion relation as a common feature of all quantum gravity scenarios provides a perturbation framework upon which the black hole thermodynamics can be corrected. In this letter, we obtain the corrections to the $d$-dimensional Schwarzschild black hole thermodynamics by utilizing the extra dimensional form of the modified dispersion relation, leading to the modification of the Cardy-Verlinde formula. Furthermore, we show that the modified dispersion relation corrections to the Cardy-Verlinde formula can be taken into account by redefining the Virasoro operator and the central charge.

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