232 citations · 3.1k across the 134 of their papers we have counts for
4 papers · 1 filter
N-ality and topology at finite temperature
L. Del Debbio, H. Panagopoulos, E. Vicari
We study the spectrum of confining strings in SU(3) pure gauge theory, in different representations of the gauge group. Our results provide direct evidence that the string spectrum…
Higher Loop Results for the Plaquette, Using the Clover and Overlap Actions
A. Athenodorou, H. Panagopoulos, A. Tsapalis
We calculate the perturbative value of the free energy in QCD on the lattice. This quantity is directly related to the average plaquette. Our calculation is done to 3 loops using t…
The Lattice Free Energy with Overlap Fermions: A Two-Loop Result
A. Athenodorou, H. Panagopoulos
We calculate the 2-loop partition function of QCD on the lattice, using the Wilson formulation for gluons and the overlap-Dirac operator for fermions. Direct by-products of our res…
Topological susceptibility of SU(N) gauge theories at finite temperature
Luigi Del Debbio, Haralambos Panagopoulos, Ettore Vicari
We investigate the large-N behavior of the topological susceptibility in four-dimensional SU(N) gauge theories at finite temperature, and in particular across the finite-temperatur…