Constrained potential method for false vacuum decays
High Energy Physics - Phenomenology
2011-03-18 v3 High Energy Physics - Theory
Abstract
A procedure is reported for numerical analysis of false vacuum transition in a model with multiple scalar fields. It is a refined version of the approach by Konstandin and Huber. The alteration makes it possible to tackle a class of problems that was difficult or unsolvable with the original method, i.e. those with a distant or nonexistent true vacuum. An example with an unbounded-from-below direction is presented.
Cite
@article{arxiv.1011.4936,
title = {Constrained potential method for false vacuum decays},
author = {Jae-hyeon Park},
journal= {arXiv preprint arXiv:1011.4936},
year = {2011}
}
Comments
10 pages, added comparison with the original method, published version