63 citations · 125 across the 6 of their papers we have counts for
4 papers · 1 filter
Computing the Effective Hamiltonian of Low-Energy Vacuum Gauge Fields
Raffaele Millo, Pietro Faccioli
A standard approach to investigate the non-perturbative QCD dynamics is through vacuum models which emphasize the role played by specific gauge field fluctuations, such as instanto…
Macroscopic Chirality Fluctuations in Heavy Ion Collisions should induce CP forbidden Decays
Raffaele Millo, Edward Shuryak
f large fluctuations of quark chirality occur in heavy ion collisions, they result in macroscopic CP-odd "spots" of the so called theta-vacua, with a non-zero . We consider p…
CP-Violation in Low-Energy Photon-Photon Interactions
R. Millo, P. Faccioli
CP-violation in the loop-mediated photon-photon interactions would modify the birefringence of the quantum vacuum. We discuss the implications of this effect on the PVLAS-Phase II…
Strong CP Violation in External Magnetic Fields
R. Millo, P. Faccioli
We study the response of the QCD vacuum to an external magnetic field, in the presence of strong CP violation. Using chiral perturbation theory and large N_c expansion, we show tha…