Causality in 1+1 Dimensional Yukawa Model-II
High Energy Physics - Theory
2010-04-27 v2
Abstract
We discuss the limits g tending to large, M tending to large with g^3/M = const. of the 1 + 1 dimensional Yukawa model. We take into account conclusion of the results on bound states of the Yukawa Model in this limit (obtained in [7]). We find that model reduces to an effective nonlocal phi 3 theory in this limit. We observe causality violation in this limit. We discuss the result.
Keywords
Cite
@article{arxiv.1004.2344,
title = {Causality in 1+1 Dimensional Yukawa Model-II},
author = {Asrarul Haque and Satish D. Joglekar},
journal= {arXiv preprint arXiv:1004.2344},
year = {2010}
}
Comments
14 pages; corrected typos in section 5