Mass dependence of wightman function and light front singularity
High Energy Physics - Theory
2007-05-23 v1
Abstract
The Wightman function for a massive free scalar field is studied within the light front formulation, while a special attention is paid to its mass dependence. The long lasting inconsistency is successfully solved by means of the novel Fourier representation for scalar fields. The new interpretation of the light front singularities as the high momentum phenomena is presented and adequate regularizations are implemented.
Cite
@article{arxiv.hep-th/0507108,
title = {Mass dependence of wightman function and light front singularity},
author = {Jerzy A. Przeszowski and Jan Zochowski},
journal= {arXiv preprint arXiv:hep-th/0507108},
year = {2007}
}
Comments
16 pages