4 papers · 1 filter
Confining Flux Tube in the Trace Deformed (2+1) Dimensional SU(2) Gauge Theory
Claudio Bonati, Michele Caselle, Alessio Negro +2
We study the confining flux tube in the reconfined phase of trace deformed SU(2) Yang-Mills theory in (2+1) dimensions. Using lattice simulations above the standard deconfinement t…
Topological Susceptibility and QCD at Finite Theta Angle
Claudio Bonanno, Claudio Bonati, Massimo D'Elia
In this chapter we provide a pedagogical introduction to the main theoretical aspects related to topology and -dependence in Quantum Chromo-Dynamics (QCD), and to their phenomen…
O(5) multicriticality in the 3D two flavor SU(2) lattice gauge Higgs model
Claudio Bonati, Ivan Soler Calero
We numerically investigate the multicritical behavior of the three dimensional lattice system in which a SU(2) gauge field is coupled to two flavors of scalar fields transforming i…
The imaginary- dependence of the SU() spectrum
Claudio Bonanno, Claudio Bonati, Mario Papace +1
In this talk we will report on a study of the -dependence of the string tension and of the mass gap of four-dimensional SU() Yang--Mills theories. The spectrum at and $…