44 citations · 81 across the 11 of their papers we have counts for
11 papers
Properties of the QCD thermal transition with flavours of Wilson quark
G. Aarts, C. Allton, J. Glesaaen +8
We study properties of the thermal transition in QCD, using anisotropic, fixed-scale lattice simulations with flavours of Wilson fermion. Observables are compared for t…
Mesonic correlators at non-zero baryon chemical potential
G. Aarts, C. Allton, D. De Boni +6
In order to study the fate of mesons in thermal QCD at finite baryon chemical potential, we consider light mesonic correlation functions using the Taylor expansion to ${\cal O}((μ/…
News from bottomonium spectral functions in thermal QCD
Sam Offler, Gert Aarts, Chris Allton +6
New results on bottomonium at nonzero temperature are presented, using the FASTSUM Generation 2L ensembles. Preliminary results for spectral function reconstruction using Kernel Ri…
Spectral quantities in thermal QCD: a progress report from the FASTSUM collaboration
Gert Aarts, Chris Allton, Jonas Glesaaen +8
In order to study spectral quantities in thermal QCD, the FASTSUM collaboration employs anisotropic lattice simulations with N_f=2+1 flavours of Wilson fermions. Here we discuss ou…
Hyperons in thermal QCD from the lattice
Gert Aarts, Chris Allton, Davide de Boni +4
We study the spectrum of light baryons and hyperons as a function of temperature using lattice gauge theory methods. We find that masses of positive parity states are temperature i…
Spectral properties of light and charm mesons from anisotropic lattice QCD
Ryan Quinn, Jonas Glesaaen, Alexander Rothkopf +1
We compute temporal correlators and spectral functions for light, open charm and charmonium mesons in the pseudoscalar and vector channel for a range of temperatures below and abov…
Hadronic spectrum calculations in the quark-gluon plasma
Gert Aarts, Chris Allton, Jonas Glesaaen +3
A status report on FASTSUM's programme of computing spectral quantities in thermal QCD, using anisotropic lattice simulations with flavours of Wilson fermions, is given.…
Progress on Complex Langevin simulations of a finite density matrix model for QCD
Jacques Bloch, Jonas Glesaaen, Jacobus Verbaarschot +1
We study the Stephanov model, which is an RMT model for QCD at finite density, using the Complex Langevin algorithm. Naive implementation of the algorithm shows convergence towards…
Complex Langevin Simulation of a Random Matrix Model at Nonzero Chemical Potential
J. Bloch, J. Glesaaen, J. J. M. Verbaarschot +1
In this paper we test the complex Langevin algorithm for numerical simulations of a random matrix model of QCD with a first order phase transition to a phase of finite baryon densi…
Equation of state for cold and dense heavy QCD
Jonas Glesaaen, Mathias Neuman, Owe Philipsen
A previously derived three-dimensional effective lattice theory describing the thermodynamics of QCD with heavy quarks in the cold and dense region is extended through order $\sim…
Heavy dense QCD from a 3d effective lattice theory
Jonas Glesaaen, Mathias Neuman, Owe Philipsen
The cold and dense regime of the QCD phase diagram is to this day inaccessible to first principle lattice calculations owing to the sign problem. Here we present progress of an ong…