269 citations · 2.6k across the 79 of their papers we have counts for
6 papers · 1 filter
k-string tensions in the 4-d SU(N)-inspired dual Abelian-Higgs-type theory
Dmitri Antonov, Luigi Del Debbio, Dietmar Ebert
The k-string tensions are explored in the 4-d -invariant dual Abelian-Higgs-type theory. In the London limit of this theory, the Casimir scaling is found in the appro…
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…
Topological susceptibility for the SU(3) Yang--Mills theory
Luigi Del Debbio, Leonardo Giusti, Claudio Pica
We present the results of a computation of the topological susceptibility in the SU(3) Yang--Mills theory performed by employing the expression of the topological charge density op…
A finite temperature investigation of the Georgi-Glashow model in 3D
A. Barresi, L. Del Debbio, B. Lucini
We study the SU(2) gauge theory with scalar matter in the adjoint representation in 3D at finite temperature. We find evidence for a finite temperature phase transition both in the…
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…
Critical slowing down of topological modes
Luigi Del Debbio, Gian Mario Manca, Ettore Vicari
We investigate the critical slowing down of the topological modes using local updating algorithms in lattice 2-d CP^(N-1) models. We show that the topological modes experience a cr…