Selected challenges in low-energy QCD and hadron physics
High Energy Physics - Phenomenology
2009-12-04 v1
Abstract
This presentation briefly addresses three basic issues of low-energy QCD: first, whether the Nambu-Goldstone scenario of spontaneous chiral symmetry breaking is well established; secondly, whether there is a dynamical entanglement of the chiral and deconfinement crossover transitions in QCD; and thirdly, what is the status of knowledge about the phase diagram of QCD at low temperature and non-zero baryon density. These three topics were injected as key words into a panel discussion at the Schladming school on Challenges in QCD. The following exposition reflects the style and character of the discussions, with no claim of completeness.
Cite
@article{arxiv.0907.2346,
title = {Selected challenges in low-energy QCD and hadron physics},
author = {Wolfram Weise},
journal= {arXiv preprint arXiv:0907.2346},
year = {2009}
}
Comments
8 pages, 10 figures, 4th Winter School on Fundamental Challenges of QCD, Schladming 2009