117 citations · 531 across the 30 of their papers we have counts for
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Gradient Flow Coupling in the SU(2) gauge theory with two adjoint fermions
Jarno Rantaharju
We study SU(2) gauge theory with two fermion flavors in the adjoint representation. Using a clover improved HEX smeared action and the gradient flow running coupling allows us to s…
Template Composite Dark Matter : SU(2) gauge theory with 2 fundamental flavours
Vincent Drach, Ari Hietanen, Claudio Pica +2
We present a non perturbative study of SU(2) gauge theory with two fundamental Dirac flavours. We discuss how the model can be used as a template for composite Dark Matter (DM). We…
Wilson Fermions with Four Fermion Interactions
Jarno Rantaharju, Vincent Drach, Ari Hietanen +2
We present a lattice study of a four fermion theory, known as Nambu Jona-Lasinio (NJL) theory, via Wilson fermions. Four fermion interactions naturally occur in several extensions…
Gradient flow and IR fixed point in SU(2) with Nf=8 flavors
Viljami Leino, Tuomas Karavirta, Jarno Rantaharju +4
We study the running of the coupling in SU(2) gauge theory with 8 massless fundamental representation fermion flavours, using the gradient flow method with the Schrödinger function…
Mass anomalous dimension of SU(2) with Nf=8 using the spectral density method
Joni M. Suorsa, Viljami Leino, Jarno Rantaharju +4
SU(2) with Nf=8 is believed to have an infrared conformal fixed point. We use the spectral density method to evaluate the coupling constant dependence of the mass anomalous dimensi…
Running coupling in SU(2) gauge theory with two adjoint fermions
Jarno Rantaharju, Teemu Rantalaiho, Kari Rummukainen +1
We study SU(2) gauge theory with two Dirac fermions in the adjoint representation of the gauge group on the lattice. Using clover improved Wilson fermion action with hypercubic tru…