A Novel Quasi-Particle Picture of Massless and Massive Quarks Coupled with a Massive Boson at Finite Temperature and Its Effect on the Dilepton Production Rate
We study thermodynamic properties of 2+1 flavor QCD applying the Small
Flow-time eXpansion (SFtX) method based on the gradient flow. The method
provides us with a general way to compute correctly renormalized observables
irrespective of explicit v...
We apply a machine learning technique for identifying the topological charge
of quantum gauge configurations in four-dimensional SU(3) Yang-Mills theory.
The topological charge density measured on the original and smoothed gauge
configurations wit...
We study the stress-tensor distribution around the flux tube in static quark
and anti-quark systems based on the momentum conservation and the Abelian-Higgs
(AH) model. We first investigate constraints on the stress-tensor distribution
from the mo...
Masakiyo Kitazawa, Sylvain Mogliacci, Isobel Kolbé, W. A. Horowitz
Phys. Rev. D 99, 094507 (2019) Mar 2019
We study the pressure anisotropy in anisotropic finite-size systems in SU(3)
Yang-Mills theory at nonzero temperature. Lattice simulations are performed on
lattices with anisotropic spatial volumes with periodic boundary conditions.
The energy-mom...
To explore the structure of the QCD phase diagram in high baryon density
domain, several high-energy nuclear collision experiments in a wide range of
beam energies are currently performed or planned using many accelerator
facilities. In these expe...
