3 papers
hep-ph2002
Instanton Contribution to the Pion Electro-Magnetic Formfactor at Q^2 > 1 GeV^2
P. Faccioli, A. Schwenk, E. V. Shuryak
We study the effects of instantons on the charged pion electro-magnetic formfactor at intermediate momenta. In the Single Instanton Approximation (SIA), we predict the pion formfac…
hep-ph2001
Proton Electro-Magnetic Form-Factors in the Instanton Liquid Model
P. Faccioli, E. Shuryak
We report the first non-perturbative calculation of proton electro-magnetic form-factors in the Random Instanton Liquid Model (RILM) and in the Interacting Instanton Liquid Model (…
hep-ph1994
Quark-Induced Correlations between Instantons Drive the Chiral Phase Transition
E. -M. Ilgenfritz, E. V. Shuryak
A simple model for the instanton ensemble at finite temperature T is proposed, including ``random" and strongly correlated ``molecular" component. T-dependence of fermionic zero mo…