Gas of wormholes in Euclidean quantum field theory
High Energy Physics - Theory
2017-07-26 v2 General Relativity and Quantum Cosmology
Abstract
We model the spacetime foam picture by a gas of wormholes in Euclidean field theory. It is shown that at large distances the presence of such a gas leads merely to a renormalization of mass and charge values. We also demonstrate that there exist a class of specific distributions of point-like wormholes which essentially change the ultraviolet behavior of Green functions and lead to finite quantum field theories.
Keywords
Cite
@article{arxiv.1211.5106,
title = {Gas of wormholes in Euclidean quantum field theory},
author = {E. P. Savelova},
journal= {arXiv preprint arXiv:1211.5106},
year = {2017}
}
Comments
11 pages, some misprints removed