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Chiral symmetry restoration in excited hadrons and dense matter
L. Ya. Glozman
We overview two interconnected topics: possible effective restoration of chiral symmetry in highly excited hadrons and possible existence of confined but chirally symmetric matter…
Baryon axial charges from Chirally Improved fermions - first results
Georg Engel, Christof Gattringer, Leonid Ya. Glozman +4
We present first results from dynamical Chirally Improved (CI) fermion simulations for the axial charge of various hadrons. We work with 16^3x32 lattices of spatial extent 2.…
The chiral and angular momentum content of the rho-meson
Leonid Ya. Glozman, C. B. Lang, Markus Limmer
It is possible to define and calculate in a gauge-invariant manner the chiral as well as the partial wave content of the quark-antiquark Fock component of a meson in the infrared,…
Confined but chirally symmetric hadrons at large density and the Casher's argument
L. Ya. Glozman
Casher's argument, which is believed to be quite general, states that in the confining regime chiral symmetry is necessarily broken. In the large-N_c limit and at moderate and low…
Angular momentum content of the rho-meson in lattice QCD
Leonid Ya. Glozman, C. B. Lang, Markus Limmer
The variational method allows one to study the mixing of interpolators with different chiral transformation properties in the non-perturbatively determined physical state. It is th…
Chiral symmetry, the angular content of the vector current in QED and QCD, and the holographic description of hadrons
L. Ya. Glozman, A. V. Nefediev
We perform a general chiral symmetry and unitarity based analysis of a local process of the fermion-antifermion creation from the vacuum by a high-energy photon as well as an expli…