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arXiv · 1111.2537

The Size of Compact Extra Dimensions from Blackbody Radiation Laws

Ramaton Ramos·Henrique Boschi-Filho
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Abstract

In this work we generalize the Stefan-Boltzmann and Wien's displacement laws for a $D$-dimensional manifold composed by 4 non-compact dimensions and $D-4$ compact dimensions, $ R^{1,3}$ x $T^{D-4} $. The electromagnetic field is assumed to pervade all compact and non-compact dimensions. In particular, the total radiated power becomes $ R(T) = σ_B T^4 + σ_D (a) \, T^D $, where $a$ is the size of the compact extra dimensions. For $D=10$, predicted from String Theory, and $D=11$, from M-Theory, the outcomes agree with available experimental data for $a$ as high as 2 x $10^{-7}$m.

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Ramaton Ramos, Henrique Boschi-Filho. 2014-04-28. The Size of Compact Extra Dimensions from Blackbody Radiation Laws. https://doi.org/10.1016/j.physa.2013.09.052

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