Structure of Vacuum Condensates
High Energy Physics - Phenomenology
2008-11-26 v2 Nuclear Theory
Abstract
It is essential to know the space-time structure of the nonlocal vacuum condensates for application to medium energy processes. Using the Dyson-Schwinger formalism in the rainbow approximation for the quark propagator, we study the nonlocal quark condensate and model forms for the nonperturbative gluon propagator constrained by fits to local condensates and deep inelastic scattering with nucleon targets.
Keywords
Cite
@article{arxiv.hep-ph/9706423,
title = {Structure of Vacuum Condensates},
author = {L. S. Kisslinger and T. Meissner},
journal= {arXiv preprint arXiv:hep-ph/9706423},
year = {2008}
}
Comments
8pages (REVTEX), 1 PostScript figure