Chiral Perturbation in the Hidden Local Symmetry and Vector Manifestation of Chiral Symmetry
Abstract
Description
In this talk I summarize our recent works on the chiral phase transition in the large flavor QCD studied by the hidden local symmetry (HLS). Bare parameters in the HLS are determined by matching the HLS with the underlying QCD at the matching scale through the Wilsonian matching. This leads to the vector manifestation of the Wigner realization of the chiral symmetry in which the symmetry is restored by the massless degenerate pion (and its flavor partners) and rho meson (and its flavor partners) as the chiral partner.
4 pages, Talk presented at 8th International Symposium on Particle Strings and Cosmology (PASCOS 2001), Chapel Hill, North Carolina, 10-15 Apr 2001
4 pages, Talk presented at 8th International Symposium on Particle Strings and Cosmology (PASCOS 2001), Chapel Hill, North Carolina, 10-15 Apr 2001