Muon anomalous magnetic moment due to the brane-stretching effect
High Energy Physics - Phenomenology
2007-05-23 v4 Astrophysics
General Relativity and Quantum Cosmology
High Energy Physics - Theory
Abstract
We investigate the contribution of extra dimensions to the muon anomalous magnetic moment by using an ADD-type 6-dimensional model. This approach analyzes the extent of the influence of classical brane fluctuations on the magnetic moment. When we consider that the brane fluctuations are static in time, they add new potential terms to the Schr{\"o}dinger equation through the induced vierbein. This paper shows that the brane fluctuation is responsible for the brane-stretching effect. This effect would be capable of reproducing the appropriate order for recent Brookhaven National Laboratory measurements of the muon (g-2) deviation.
Cite
@article{arxiv.hep-ph/0506190,
title = {Muon anomalous magnetic moment due to the brane-stretching effect},
author = {Konosuke Sawa},
journal= {arXiv preprint arXiv:hep-ph/0506190},
year = {2007}
}
Comments
17 pages, 1 figure, minor changed, accepted for Phys. Rev. D