63 citations · 125 across the 6 of their papers we have counts for
6 papers
A Lattice Study of the Glue in the Nucleon
R. Horsley, R. Millo, Y. Nakamura +7
By introducing an additional operator into the action and using the Feynman-Hellmann theorem we describe a method to determine both the quark line connected and disconnected terms…
Wilson loops to 20th order numerical stochastic perturbation theory
R. Horsley, G. Hotzel, E. -M. Ilgenfritz +6
We calculate Wilson loops of various sizes up to 20 loops in SU(3) pure lattice gauge theory at different lattice sizes for Wilson gauge action using the technique of numerical sto…
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…