Results 1 to 10 of about 350 (88)
Dense Baryonic Matter and Applications of QCD Phase Diagram Dualities
Particles, 2020 Recently it has been found that quantum chromodynamics (QCD) phase diagram possesses a duality between chiral symmetry breaking and pion condensation. For the first time this was revealed in the QCD motivated toy model.
Tamaz G. Khunjua +2 more
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The BEST framework for exploring the QCD phase diagram: progress summary
He jishu, 2023 Exploring the quantum chromodynamics (QCD) phase diagram at finite bayron density regime through the beam energy scan (BES) program at the relativistic heavy-ion collider (RHIC) is one of the key frontiers in high energy nuclear physics.
YIN Yi
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Review of QCD phase diagram analysis using effective field theories
He jishu, 2023 The quantum chromodynamics (QCD) phase diagram is of great interest to researchers in the field of high energy nuclear physics. We review the present research status of several aspects of this topic.
DU Yilun +5 more
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Complex Langevin calculations in QCD at finite density
Journal of High Energy Physics, 2020 We demonstrate that the complex Langevin method (CLM) enables calculations in QCD at finite density in a parameter regime in which conventional methods, such as the density of states method and the Taylor expansion method, are not applicable due to the ...
Yuta Ito +6 more
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Extremely strong magnetic field and QCD phase diagram
He jishu, 2023 Several experiments are being conducted at heavy-ion colliders around the world to determine the location of the proposed critical end point of quantum chromodynamics (QCD) in the T-μB phase diagram.
CAO Gaoqing
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Two-colour QCD phases and the topology at low temperature and high density
Journal of High Energy Physics, 2020 We delineate equilibrium phase structure and topological charge distribution of dense two-colour QCD at low temperature by using a lattice simulation with two-flavour Wilson fermions that has a chemical potential μ and a diquark source j incorporated. We
Kei Iida, Etsuko Itou, Tong-Gyu Lee
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QCD at finite temperature and density - Equation of State [PDF]
EPJ Web of ConferencesAs an important set of thermodynamic quantities, knowledge of the equation of state over a broad range of temperatures and chemical potentials in the QCD phase diagram is crucial for our understanding of strongly-interacting matter.
Karthein Jamie
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Testing the criterion for correct convergence in the complex Langevin method
Journal of High Energy Physics, 2018 Recently the complex Langevin method (CLM) has been attracting attention as a solution to the sign problem, which occurs in Monte Carlo calculations when the effective Boltzmann weight is not real positive.
Keitaro Nagata +2 more
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Magnetic catalysis and inverse catalysis for heavy pions
Journal of High Energy Physics, 2019 We investigate the QCD phase diagram for nonzero background magnetic fields using first-principles lattice simulations. At the physical point (in terms of quark masses), the thermodynamics of this system is controlled by two opposing effects: magnetic ...
G. Endrődi +4 more
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Journal of High Energy Physics, 2020 We consider three-flavor chiral perturbation theory (χPT) at zero temperature and nonzero isospin (μ I ) and strange (μ S ) chemical potentials. The effective potential is calculated to next-to-leading order (NLO) in the π ± -condensed phase, the K ...
Prabal Adhikari, Jens O. Andersen
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