Resumo

PEDRAZA, O.; CRIOLLO, A.; LOPEZ, L.A.  e  CERON, V.E.. Límites de las dimensiones extras considerando las leyes termodinámicas de la radiación de cuerpo negro. Rev. mex. fís. E [online]. 2018, vol.64, n.2, pp.190-194. ISSN 1870-3542.

In this paper we will analyze the problem of blackbody radiation in an effective 4D scenario that arises from the 5D free gauge field, where the fifth dimension is compactified to a circle. The starting point is the Kaluza-Klein decomposition of the 5D gauge field action into two sectors in four dimensions: the first sector contains a massless gauge field, while the second sector yields an infinite set of massive gauge fields. Both sectors contribute to Stefan-Boltzmann’s law. By contrasting the experimental data with those obtained theoretically, a bound is obtained for the parameter associated with the scenario.

Palavras-chave : Extra dimensions; blackbody.

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