Properties of lightest mesons at finite temperature and quark/baryon chemical potential in instanton model of QCD vacuum
Loading...
Date
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Description
The thermal and quark/baryon chemical potential dependences of quark condensate and masses of $π$- and $σ$-mesons are studied in the instanton model of the QCD vacuum in precritical region. The impact of phonon-like excitations of instanton liquid on the characteristics of $σ$-meson in such an environment is also examined.
9 pages, 3 figures
9 pages, 3 figures