NAMBU-GOLDSTONE BOSON ON THE LIGHT-FRONT
High Energy Physics - Theory
2016-09-06 v2
Abstract
Spontaneous breakdown of the continuous symmetry is studied in the framework of discretized light-front quantization. We consider linear sigma model in 3+1 dimensions and show that the careful treatment of zero modes together with the regularization of the theory by introducing NG boson mass leads to the correct description of Nambu-Goldstone phase on the light-front.
Keywords
Cite
@article{arxiv.hep-th/9502043,
title = {NAMBU-GOLDSTONE BOSON ON THE LIGHT-FRONT},
author = {Yoonbai Kim and Sho Tsujimaru and Koichi Yamawaki},
journal= {arXiv preprint arXiv:hep-th/9502043},
year = {2016}
}
Comments
To appear in the proceedings of the 13th Symposium on Theoretical Physics, Mt. Sorak, Korea, from 27 June to 2 July, 1994.