Results 31 to 40 of about 48,990 (284)

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
doaj   +1 more source

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, Hideo Matsufuru, Yusuke Namekawa, Jun Nishimura, Shinji Shimasaki, Asato Tsuchiya, Shoichiro Tsutsui   +6 more
doaj   +1 more source

Universality of phase diagrams in QCD and QCD-like theories [PDF]

Proceedings of XXIX International Symposium on Lattice Field Theory — PoS(Lattice 2011), 2012
7 pages, 2 figures, talk presented at the XXIX International Symposium on Lattice Field Theory (Lattice 2011), July 10-16, 2011, Squaw Valley, Lake Tahoe, California ...
Hanada, Masanori, Yamamoto, Naoki
openaire   +2 more sources

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
doaj   +1 more source

Possible signals of two QCD phase transitions at NICA-FAIR energies [PDF]

EPJ Web of Conferences, 2019
The chemical freeze-out irregularities found with the most advanced hadron resonance gas model and possible signals of two QCD phase transitions are discussed.
Bugaev K. A., Ivanytskyi A. I., Sagun V. V., Grinyuk B. E., Savchenko D. O., Zinovjev G. M., Nikonov E. G., Bravina L. V., Zabrodin E. E., Blaschke D. B., Kabana S., Taranenko A. V.   +11 more
doaj   +1 more source

Dynamic modeling for heavy-ion collisions [PDF]

EPJ Web of Conferences, 2022
Recent theory progress in (3+1)D dynamical descriptions of relativistic nuclear collisions at finite baryon density are reviewed. Heavy-ion collisions at different collision energies produce strongly coupled nuclear matter to probe the phase structure of
Shen Chun
doaj   +1 more source

Exploring the Phase Diagram of V-QCD with Neutron Star Merger Simulations [PDF]

EPJ Web of Conferences, 2022
Determining the phase structure of Quantum Chromodynamics (QCD) and its Equation of State (EOS) at densities and temperatures realized inside neutron stars and their mergers is a long-standing open problem.
Tuna Demircik, C. Ecker, M. Jarvinen, L. Rezzolla, Samuel D. Tootle, K. Topolski   +5 more
semanticscholar   +1 more source

Phase diagram of chirally imbalanced QCD matter [PDF]

Physical Review D, 2011
6 pages, 4 figures, RevTeX 4 ...
Chernodub, Maxim, Nedelin, AS
openaire   +2 more sources

QCD at finite temperature and density - Equation of State [PDF]

EPJ Web of Conferences
As 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
doaj   +1 more source

On the phase diagram of QCD at finite isospin density [PDF]

, 2007
Using a canonical formalism, we determine the equation of state and the phase diagram of eight-flavour QCD, as a function of temperature and isospin density.
P. Forcrand, M. Stephanov, U. Wenger
semanticscholar   +1 more source