Light-front time picture of few-body systems
Nuclear Theory
2015-06-26 v1
Abstract
The projection of the four-dimensional two-body Bethe-Salpeter equation at the light-front hypersurface is discussed. Elimination of the relative time is performed using a quasi-potential expansion, which is shown to be equivalent to an infinite set of coupled equations for the Green's functions of the different light-front Fock-states.
Keywords
Cite
@article{arxiv.nucl-th/0309001,
title = {Light-front time picture of few-body systems},
author = {T. Frederico and J. H. O. Sales and B. V. Carlson and P. U. Sauer},
journal= {arXiv preprint arXiv:nucl-th/0309001},
year = {2015}
}
Comments
17th Few-Body System, 5 pages