4 papers
Finite density lattice QCD without extrapolation: Bulk thermodynamics with physical quark masses from the canonical ensemble
Alexander Adam, Szabolcs Borsányi, Zoltán Fodor +5
Quantum Chromodynamics (QCD) at finite density is most often formulated on the lattice as a grand canonical ensemble. Since lattice QCD has a complex action problem at finite baryo…
Finite density lattice QCD without extrapolations
Alexander Adam, Szabolcs Borsányi, Zoltán Fodor +5
Finite density lattice QCD usually relies on extrapolations in baryon chemical potential (), be it Taylor expansion, T' expansion (\cite{Borsanyi:2021sxv}) or analytical cont…
High-precision baryon number cumulants from lattice QCD in a finite box: cumulant ratios, Lee-Yang zeros and critical endpoint predictions
Alexander Adam, Szabolcs Borsányi, Zoltan Fodor +5
We have performed high-statistics lattice simulations using 4HEX improved staggered fermions on lattices. We calculated the Taylor expansion coefficients of the pre…
Search for a Lee-Yang edge singularity in high-statistics Wuppertal-Budapest data
Alexander Adam, Szabolcs Borsányi, Zoltán Fodor +6
Near a critical endpoint the Lee-Yang edge singularity approaches the real axis in the complex chemical potential plane. In the vicinity of the critical point the functional form o…