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The Blackbody Radiation Laws in the \textrmAdS5 × \cal S5 Spacetime

2014/09/25 by Ramaton Ramos, Ramos, Ramaton, Henrique Boschi-Filho +1
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #hep-th

paper · pdf · doi:10.48550/arxiv.1409.7374

13 pages, 3 figures. V2: we present more details on the obtention of radiancy involving degeneracies. Some numerical factors corrected. Main results unchanged

arxiv created 2015/04/25 · arxiv updated 2015/04/28

Abstract

In the footsteps of our previous work \citeRamatonBoschi we generalize the Stefan-Boltzmann and Wien's displacement laws for the \textrmAdS5 × \cal S5 spacetime, the background of the AdS/CFT correspondence foremost realization. Our results take into account the \textrmAdS5 × \cal S5 full dimensionality in the electromagnetic field Aμ wave equation, which yields the higher-dimensional blackbody characteristic features suggested in literature. In particular, the total radiated power and the spectral radiancy match the original Stefan-Boltzmann and Wien's displacement laws in the low-energy regime up to available experimental data.

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