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Center symmetry and the orientifold planar equivalence
Luigi Del Debbio, Agostino Patella
We study the center symmetry of SU(N) gauge theories with fermions in the two-index representations, by computing the effective potential of the Polyakov loop in the large-mass exp…
Fermions in higher representations. Some results about SU(2) with adjoint fermions
Luigi Del Debbio, Agostino Patella, Claudio Pica
We discuss the lattice formulation of gauge theories with fermions in arbitrary representations of the color group, and present the implementation of the RHMC algorithm for simulat…
Higher representations on the lattice: numerical simulations. SU(2) with adjoint fermions
Luigi Del Debbio, Agostino Patella, Claudio Pica
We discuss the lattice formulation of gauge theories with fermions in arbitrary representations of the color group, and present in detail the implementation of the HMC/RHMC algorit…
Theta dependence of SU(N) gauge theories in the presence of a topological term
Ettore Vicari, Haralambos Panagopoulos
We review results concerning the theta dependence of 4D SU(N) gauge theories and QCD, where theta is the coefficient of the CP-violating topological term in the Lagrangian. In part…