406 citations · 1.8k across the 37 of their papers we have counts for
4 papers · 1 filter
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…
Resummed lattice QCD equation of state at finite baryon density: strangeness neutrality and beyond
Szabolcs Borsanyi, Zoltan Fodor, Jana N. Guenther +5
We calculate a resummed equation of state with lattice QCD simulations at imaginary chemical potentials. This work presents a generalization of the scheme introduced in 2102.06660…
Exponential reduction of the sign problem at finite density in the 2+1D XY model via contour deformations
Matteo Giordano, Kornel Kapas, Sandor D Katz +2
We study the 2+1 dimensional XY model at nonzero chemical potential on deformed integration manifolds, with the aim of alleviating its sign problem. We investigate several prop…
Lattice simulations of the QCD chiral transition at real
Attila Pasztor, Szabolcs Borsanyi, Zoltan Fodor +4
Most lattice studies of hot and dense QCD matter rely on extrapolation from zero or imaginary chemical potentials. The ill-posedness of numerical analytic continuation puts severe…