55 citations · 753 across the 65 of their papers we have counts for
69 papers
Can rooted staggered fermions describe nonzero baryon density at low temperatures?
Szabolcs Borsanyi, Zoltan Fodor, Matteo Giordano +4
Research on the QCD phase diagram with lattice field theory methods is dominated by the use of rooted staggered fermions, as they are the computationally cheapest discretization av…
Impossibility of spontaneous vector flavor symmetry breaking on the lattice
Matteo Giordano
I show that spontaneous breaking of vector flavor symmetry on the lattice is impossible in gauge theories with a positive functional-integral measure, for discretized Dirac operato…
Fighting the sign problem in a chiral random matrix model with contour deformations
Matteo Giordano, Attila Pasztor, David Pesznyak +1
We studied integration contour deformations in the chiral random matrix theory of Stephanov with the goal of alleviating the finite-density sign problem. We considered simple ansät…
Localisation of Dirac eigenmodes and confinement in gauge theories: the Roberge-Weiss transition
Marco Cardinali, Massimo D'Elia, Francesco Garosi +1
Ample numerical evidence from lattice calculations shows a strong connection between the confining properties of gauge theories at finite temperature and the localisation propertie…
Deconfinement transition and localization of Dirac modes in finite-temperature gauge theory on the lattice
György Baranka, Matteo Giordano
We study the localization properties of the eigenmodes of the staggered Dirac operator across the deconfinement transition in finite-temperature pure gauge theory on…
Equation of state of a hot-and-dense quark gluon plasma: lattice simulations at real vs. extrapolations
Szabolcs Borsanyi, Zoltan Fodor, Matteo Giordano +4
The equation of state of the quark gluon plasma is a key ingredient of heavy ion phenomenology. In addition to the traditional Taylor method, several novel approximation schemes ha…