18 citations · 70 across the 15 of their papers we have counts for
4 papers · 1 filter
Exploring Lee-Yang and Fisher Zeros in the 2D Ising model through multipoint Padé approximants
Simran Singh, Massimo Cipressi, Francesco Di Renzo
We present a numerical calculation of the Lee-Yang and Fisher zeros of the 2D Ising model using multi-point Padé approximants. We perform simulations for the 2D Ising model with fe…
Lee-Yang and Langer edge singularities from analytic continuation of scaling functions
Frithjof Karsch, Christian Schmidt, Simran Singh
We discuss the analytic continuation of scaling function in the 3-dimensional Z(2),O(2) andO(4) universality classes using the Schofield representation of the magnetic equation of…
Determination of Lee-Yang edge singularities in QCD by rational approximations
Kevin Zambello, David A. Clarke, Petros Dimopoulos +5
We report updated results on the determination of Lee-Yang edge (LYE) singularities in QCD using highly improved staggered quarks (HISQ) with physical masses on $N_τ= 4…
Multi-point Padè for the study of phase transitions: from the Ising model to lattice QCD
Francesco Di Renzo, Simran Singh
The Bielefeld Parma collaboration has recently put forward a method to investigate the QCD phase diagram based on the computation of Taylor series coefficients at both zero and ima…