Role of Four-Quark Condensates in QCD Sum Rules
High Energy Physics - Phenomenology
2008-11-26 v1 Nuclear Theory
Abstract
The QCD sum rule approach to the in-medium behavior of hadrons is discussed for omega meson, nucleon and D meson. Emphasis is devoted to the impact of four-quark condensates and to order parameters of spontaneous symmetry breaking.
Keywords
Cite
@article{arxiv.0711.2956,
title = {Role of Four-Quark Condensates in QCD Sum Rules},
author = {R. Thomas and T. Hilger and B. Kampfer},
journal= {arXiv preprint arXiv:0711.2956},
year = {2008}
}
Comments
Invited talk at International School of Nuclear Physics, 29th Course, Quarks in Hadrons and Nuclei, Erice, Sicily, 16 - 24 Sep 2007