166 citations · 857 across the 45 of their papers we have counts for
9 papers · 1 filter
QCD phase structure in strong magnetic fields
H. -T. Ding, S. -T. Li, Q. Shi +3
In this proceedings we discuss the natural connection between the reduction of neutral pion mass in the vacuum, and the magnetic catalysis as well as the reduction of transition te…
Self-learning Monte-Carlo for non-abelian gauge theory with dynamical fermions
Yuki Nagai, Akinori Tanaka, Akio Tomiya
In this paper, we develop the self-learning Monte-Carlo (SLMC) algorithm for non-abelian gauge theory with dynamical fermions in four dimensions to resolve the autocorrelation prob…
Correlated Dirac Eigenvalues and Axial Anomaly in Chiral Symmetric QCD
H. -T. Ding, S. -T. Li, Swagato Mukherjee +3
We introduce novel relations between the derivatives [] of the Dirac eigenvalue spectrum [] with respect to the light sea qua…
Chiral properties of (2+1)-flavor QCD in strong magnetic fields at zero temperature
H. -T. Ding, S. -T. Li, A. Tomiya +2
We present lattice QCD results for masses and magnetic polarizabilities of light and strange pseudoscalar mesons, chiral condensates, decay constants of neutral pion, and neutral k…
Chiral phase structure of three flavor QCD in a background magnetic field
Heng-Tong Ding, Christian Schmidt, Akio Tomiya +1
We investigate the chiral phase structure of three flavor QCD in a background magnetic field using the standard staggered action and the Wilson plaquette gauge action. We pe…
Analysis on nonperturbative flavor violation at chiral crossover criticality in QCD
Mamiya Kawaguchi, Shinya Matsuzaki, Akio Tomiya
We discuss the violation of quark-flavor symmetry at high temperatures, induced from nonperturbative thermal loop corrections and axial anomaly, based on a three-flavor linear-sigm…
Nonperturbative Flavor Breaking in Topological Susceptibility at Chiral Crossover
Mamiya Kawaguchi, Shinya Matsuzaki, Akio Tomiya
We demonstrate that the QCD topological susceptibility nonperturbatively gets a significant contribution signaled by flavor-nonuniversal quark condensates at around the pseudo-crit…
Meson masses in external magnetic fields with HISQ fermions
Heng-Tong Ding, Sheng-Tai Li, Swagato Mukherjee +2
We studied the temporal correlation function of mesons in the pseudo-scalar channel in (2+1)-flavor QCD in the presence of external magnetic fields at zero temperature. The simulat…
Dirac Eigenvalue spectrum of =2+1 QCD towards the chiral limit using HISQ fermions
Heng-Tong Ding, Olaf Kaczmarek, Frithjof Karsch +4
We utilize the eigenvalue filtering technique combined with the stochastic estimate of the mode number to determine the eigenvalue spectrum. Simulations of (2 + 1)-flavor QCD are p…