Probability of the Standard Model Appearance from a Matrix Model
High Energy Physics - Theory
2013-05-30 v3 High Energy Physics - Lattice
High Energy Physics - Phenomenology
Abstract
The standard model of particle physics lies in an enormous number of string vacua. In a nonperturbative formulation of string theory, various string vacua can, in principle, be compared dynamically, and the probability distribution over the vacuum space could be calculated. In this paper, we consider situations where the IIB matrix model is compactified on a six-dimensional torus with various gauge groups and various magnetic fluxes, find matrix configurations that provide the standard model matter content, and estimate semiclassically the probability of their appearance.
Cite
@article{arxiv.1209.4514,
title = {Probability of the Standard Model Appearance from a Matrix Model},
author = {Hajime Aoki},
journal= {arXiv preprint arXiv:1209.4514},
year = {2013}
}
Comments
23 pages, ver. 2: typos corrected, ver. 3: published in PRD