222 citations · 437 across the 9 of their papers we have counts for
11 papers
From chiral symmetry breaking to conformality in SU(2) gauge theory
Alessandro Amato, Viljami Leino, Kari Rummukainen +2
We compute the spectrum of SU(2) gauge theory with two, four or six Dirac fermions in the fundamental representation of the gauge group. We investigate the scaling of the meson mas…
Topology and glueballs in SU(7) Yang-Mills with open boundary conditions
Alessandro Amato, Gunnar Bali, Biagio Lucini
It is well known that the topology of gauge configurations generated in a Markov Monte-Carlo chain freezes as the continuum limit is approached. The corresponding autocorrelation t…
Approaching the conformal window: systematic study of the particle spectrum in SU(2) field theory with Nf=2, 4 and 6
Alessandro Amato, Teemu Rantalaiho, Kari Rummukainen +2
It is expected that SU(2) gauge theory with fundamental fermions has an infrared fixed point when is between and 10. We study the hadron spectrum and scale set…
Hadron Wavefunctions as a Probe of a Two Color Baryonic Medium
Alessandro Amato, Pietro Giudice, Simon Hands
The properties of the ground state of two-color QCD at non-zero baryon chemical potential present an interesting problem in strongly-interacting gauge theory; in particular the…
Quark-gluon plasma phenomenology from anisotropic lattice QCD
Jon-Ivar Skullerud, Gert Aarts, Chris Allton +12
The FASTSUM collaboration has been carrying out simulations of N_f=2+1 QCD at nonzero temperature in the fixed-scale approach using anisotropic lattices. Here we present the status…
Electrical conductivity and charge diffusion in thermal QCD from the lattice
Gert Aarts, Chris Allton, Alessandro Amato +3
We present a lattice QCD calculation of the charge diffusion coefficient, the electrical conductivity and various susceptibilities of conserved charges, for a range of temperatures…
2+1 flavour thermal studies on an anisotropic lattice
Chris Allton, Gert Aarts, Alessandro Amato +7
The FASTSUM collaboration has initiated a detailed study of thermal QCD using 2+1 flavours of improved Wilson quarks on anisotropic lattices. Spatial volumes of (3fm)^3 and (4fm)^3…
Transport coefficients of the QGP
Alessandro Amato, Gert Aarts, Chris Allton +3
The FASTSUM collaboration presents a study on the temperature dependence of the electrical conductivity in the quark-gluon plasma, using the methods of lattice QCD. Correlators…
Quark-gluon plasma phenomenology from the lattice
Chris Allton, Gert Aarts, Alessandro Amato +9
The FASTSUM Collaboration has calculated several quantities relevant for QCD studies at non-zero temperature using the lattice technique. We report here our results for the (i) int…
Electric charge susceptibility in 2+1 flavour QCD on an anisotropic lattice
Pietro Giudice, Gert Aarts, Chris Allton +3
The FASTSUM Collaboration presents its first results for the electric charge susceptibility in QCD using 2+1 dynamical flavours of Wilson quark on anisotropic lattices. Spatial vol…
Electrical conductivity of the quark-gluon plasma across the deconfinement transition
Alessandro Amato, Gert Aarts, Chris Allton +3
A lattice calculation is presented for the electrical conductivity of the QCD plasma with 2+1 dynamical flavours at nonzero temperature. We employ the conserved lattice current on…