Corrections to the fine structure constant in higher dimensional global monopole spacetime

2007/09/09 by Geusa de A. Marques, V. B. Bezerra, Marques, Geusa de A. +1
Physics and Astronomy · #Advanced Differential Geometry Research #Noncommutative and Quantum Gravity Theories #Quantum Electrodynamics and Casimir Effect #gr-qc #hep-th

paper · pdf · doi:10.48550/arxiv.0709.1238

No figures, 3 pages

arxiv created 2008/01/04 · arxiv updated 2011/11/09

Abstract

In this paper we use the Generalized Uncertainty Principle in order to obtain the corrections to the fine structure constant in (D+1)-dimensional global monopole spacetime. The result is particularized to D-dimensional spacetime. We also discuss the particular case D=3 corresponding to the (3+1)-dimensional global monopole spacetime.

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