Phenomenology of scale-dependent space-time dimension
High Energy Physics - Phenomenology
2009-03-04 v1
Abstract
Loop-mediated processes characterized by dynamical scale M indirectly measure space-time dimension d at this scale. Assuming the latter to be scale-dependent d=d(L) and taking as examples B-oscillations and muon (g-2) experimental results we address the question about constraints put by this data on 4-d(L). It is shown that sensitivity is lost for 1/L around 350 GeV, and any value of d(L) between 2 and 5 at this scale is compatible with the data.
Cite
@article{arxiv.0903.0565,
title = {Phenomenology of scale-dependent space-time dimension},
author = {V. I. Shevchenko},
journal= {arXiv preprint arXiv:0903.0565},
year = {2009}
}
Comments
RevTeX, 8 pages, 5 figures