Non-locality of the scalar quark condensate
High Energy Physics - Phenomenology
2014-06-13 v2
Abstract
We suggest a somewhat indirect method for estimation of the nonlocal scalar quark condensate. The approach is based on analysis of the polarization operator of nucleon current in instanton medium.
Keywords
Cite
@article{arxiv.1405.6828,
title = {Non-locality of the scalar quark condensate},
author = {M. G. Ryskin and E. G. Drukarev and V. A. Sadovnikova},
journal= {arXiv preprint arXiv:1405.6828},
year = {2014}
}
Comments
6 pages, 1 figure; corrected typos