82 citations · 260 across the 9 of their papers we have counts for
7 papers · 1 filter
Schwinger Model with a Dynamical Axion
Gabriel Rouxinol, Tom Magorsch, Jesse J. Osborne +2
One of the major open puzzles in the Standard Model of particle physics is the strong CP problem: although Quantum Chromodynamics allows a CP-violating topological -term, experi…
Field Strength Correlators and Dual Effective Dynamics in QCD
M. Baker, N. Brambilla, H. G. Dosch +1
We establish a relation between the two-point field strength correlator in QCD and the dual field propagator of an effective dual Abelian Higgs model describing the infrared behavi…
Nonperturbative evaluation of a field correlator appearing in the heavy quarkonium system
M. Baker, J. S. Ball, N. Brambilla +1
Recently an electric and magnetic field correlator appearing in the description of the heavy quarkonium system was evaluated on the lattice. Here, we give a nonperturbative analyti…
Confinement: Understanding the Relation Between the Wilson Loop and Dual Theories of Long Distance Yang Mills Theory
M. Baker, J. S. Ball, N. Brambilla +2
In this paper we express the velocity dependent, spin dependent heavy quark potential in QCD in terms of a Wilson Loop determined by pure Yang Mills theory. We…
Three-body relativistic flux tube model from QCD Wilson-loop approach
N. Brambilla, G. M. Prosperi, A. Vairo
First we review the derivation of the relativistic flux tube model for a quark-antiquark system from Wilson area law as we have given in a preceding paper. Then we extend the metho…
Confining Bethe--Salpeter equation in QCD
N. Brambilla, G. M. Prosperi
We derive a confining Bethe--Salpeter equation starting from the same assumptions on the Wilson loop integral already adopted in the derivation of a semirelativistic h…
Bethe--Salpeter equation in QCD
N. Brambilla, E. Montaldi, G. M. Prosperi
We extend to regular QCD the derivation of a confining Bethe--Salpeter equation previously given for the simplest model of scalar QCD in which quarks are treated as sp…