117 citations · 531 across the 30 of their papers we have counts for
33 papers
SU(2) gauge theory with quarks at non-zero mass
Jarno Rantaharju, Tobias Rindlisbacher, Kari Rummukainen +2
We study SU(2) gauge field theory with quarks. The theory is asymptotically non-free and, at vanishing quark mass, governed by a Gaussian fixed point at long distances. On…
Spectrum of SU(2) gauge theory at large number of flavors
Jarno Rantaharju, Tobias Rindlisbacher, Kari Rummukainen +2
We present a numerical study of the spectrum of an asymptotically non-free gauge theory with massive fermion flavors. For such large number of flavors, asymptotic…
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…
Walking Dynamics Guaranteed
Jarno Rantaharju, Claudio Pica, Francesco Sannino
We report evidence for a continuous transition from an infrared conformal phase to a chirally broken one in four dimensions. We study a model with two Dirac fermions in the adjoint…
AVX-512 extension to OpenQCD 1.6
Ed Bennett, Mark Dawson, Michele Mesiti +1
We publish an extension of openQCD-1.6 with AVX-512 vector instructions using Intel intrinsics. Recent Intel processors support extended instruction sets with operations on 512-bit…