309 citations · 788 across the 31 of their papers we have counts for
7 papers · 1 filter
Yang-Mills towards large
Jack Holligan, Ed Bennett, Deog Ki Hong +5
Non-perturbative aspects of the physics of gauge theories are interesting for phenomenological and theoretical reasons, and little studied so far, particularly in the appr…
Computing general observables in lattice models with complex actions
Olmo Francesconi, Markus Holzmann, Biagio Lucini +2
The study of QFTs at finite density is hindered by the presence of the so-called sign problem. The action definition of such systems is, in fact, complex-valued making standard imp…
Sp(4) gauge theories on the lattice: Quenched fundamental and antisymmetric fermions
Ed Bennett, Deog Ki Hong, Jong-Wan Lee +6
We perform lattice studies of meson mass spectra and decay constants of the gauge theory in the quenched approximation. We consider two species of (Dirac) fermions as matte…
Meson spectrum of Sp(4) lattice gauge theory with two fundamental Dirac fermions
Ed Bennett, Deog Ki Hong, Jong-Wan Lee +4
We calculate the meson spectrum of the Sp(4) lattice gauge theory coupled to two fundamental flavours of dynamical Dirac fermions. We focus on some of the lightest (flavoured) spin…
Free energy of the self-interacting relativistic lattice Bose gas at finite density
Olmo Francesconi, Markus Holzmann, Biagio Lucini +1
The density of state approach has recently been proposed as a potential route to circumvent the sign problem in systems at finite density. In this study, using the Linear Logarithm…
Sp(4) gauge theories on the lattice: dynamical fundamental fermions
Ed Bennett, Deog Ki Hong, Jong-Wan Lee +4
We perform lattice studies of the gauge theory with Sp(4) gauge group and two flavours of (Dirac) fundamental matter. The global SU(4) symmetry is spontaneously broken by the fermi…