3 papers
cond-mat.stat-mech2025
Lee-Yang-zero ratio method in three-dimensional Ising model
Tatsuya Wada, Masakiyo Kitazawa, Kazuyuki Kanaya
By performing Monte Carlo simulations of the three-dimensional Ising model, we apply the recently proposed Lee-Yang-zero ratio (LYZR) method to determine the location of the critic…
hep-ph2025
Lee-Yang zeros in heavy-quark QCD
Masakiyo Kitazawa, Tatsuya Wada, Kazuyuki Kanaya
We explore the distribution of Lee-Yang zeros around the critical point that appears in the heavy-quark region of QCD at nonzero temperature in lattice numerical simulations. With…
hep-lat2025
Finite-size scaling of Lee-Yang zeros and its application to the 3-state Potts model and heavy-quark QCD
Tatsuya Wada, Masakiyo Kitazawa, Kazuyuki Kanaya
We propose a new general method to study critical points (CP) using the finite-size scaling of Lee-Yang zeros (LYZ). We first study the LYZ in the three-dimensional Ising model on…