Generalized Zeta Functions and One-loop Corrections to Quantum Kink Masses
High Energy Physics - Theory
2015-06-26 v4 Mathematical Physics
math.MP
Abstract
A method for describing the quantum kink states in the semi-classical limit of several (1+1)-dimensional field theoretical models is developed. We use the generalized zeta function regularization method to compute the one-loop quantum correction to the masses of the kink in the sine-Gordon and cubic sinh-Gordon models and another two systems with polynomial self-interactions.
Keywords
Cite
@article{arxiv.hep-th/0201084,
title = {Generalized Zeta Functions and One-loop Corrections to Quantum Kink Masses},
author = {A. Alonso Izquierdo and W. Garcia Fuertes and M. A. Gonzalez Leon and J. Mateos Guilarte},
journal= {arXiv preprint arXiv:hep-th/0201084},
year = {2015}
}
Comments
29 pages, 4 figures; version to appear in Nucl. Phys. B