Results 11 to 20 of about 2,365,879 (310)
NEUTRON MATTER – QUARK MATTER PHASE TRANSITION AND QUARK STAR [PDF]
International Journal of Modern Physics E, 1993 We consider the neutron matter and quark matter phase transition along with possible existence of hybrid quark stars. The equation of state for neutron matter is obtained using a nonperturbative method with pion dressing of the neutron matter and an analysis similar to that of symmetric nuclear matter. The quark matter sector is treated perturbatively
Mishra, H. +3 more
openaire +3 more sources
European Physical Journal C: Particles and Fields, 2020 The phase diagram of dense quark matter with chiral imbalance is considered with the conditions of electric neutrality and $$\beta $$ β -equilibrium. It has been shown recently that chiral imbalance can generate charged pion condensation (PC) in dense ...
T. G. Khunjua +2 more
doaj +3 more sources
Ferromagnetism in Quark Matter [PDF]
Progress of Theoretical Physics, 2005 22 pages, 13 ...
Niegawa, A.
openaire +6 more sources
Λ3H and Λ4H Lifetime, Yield, Directed Flow Measurements in Au+Au Collisions at √SNN = 3 GeV With the STAR Detector [PDF]
EPJ Web of Conferences, 2022 In this proceedings, the lifetime and yields of Λ3H and Λ4H$_\Lambda ^3{\rm{H}}\,{\rm{and}}\,_\Lambda ^4{\rm{H}}$Λ3H and Λ4H in Au+Au collisions at √SNN = 3 GeV$\sqrt {{S_{NN}}} = 3\,{\rm{GeV}}$SNN=3 GeV are presented. The measured yields are compared to
Hu Chenlu
doaj +1 more source
Shear-induced spin polarization and “strange memory” in heavy-ion collisions [PDF]
EPJ Web of Conferences, 2022 We discuss the theory of the spin polarizations induced by hydrodynamic gradients, which includes a newly discovered shear-induced polarization (SIP) term.
Liu Shuai Y. F. +2 more
doaj +1 more source
Hard-core deconfinement and soft-surface delocalization from nuclear to quark matter [PDF]
Physical Review D, 2020 We propose a conceptual distinction between hard and soft realizations of deconfinement from nuclear to quark matter. In the high density region of Hard Deconfinement the repulsive hard cores of baryons overlap each other and bulk thermodynamics is ...
K. Fukushima, T. Kojo, W. Weise
semanticscholar +1 more source
Nonperturbative quark matter equations of state with vector interactions [PDF]
The European Physical Journal Special Topics, 2020 Nonperturbative equations of state (EoSs) for two and three quark flavors are constructed with the functional renormalization group (FRG) within a quark-meson model truncation augmented by vector mesons for low temperature and high density.
Konstantin Otto, M. Oertel, B. Schaefer
semanticscholar +1 more source
Transport in Strongly Coupled Quark Matter. [PDF]
Physical Review Letters, 2020 Motivated by the possible presence of deconfined quark matter in neutron stars and their mergers and the important role of transport phenomena in these systems, we perform the first-ever systematic study of different viscosities and conductivities of ...
C. Hoyos +5 more
semanticscholar +1 more source
Quantum oscillons may be long-lived
Journal of High Energy Physics, 2023 Hertzberg has constructed a quantum oscillon that decays into pairs of relativistic mesons with a power much greater than the radiation from classical oscillon decay.
Jarah Evslin +2 more
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Evidence for quark-matter cores in massive neutron stars [PDF]
Nature Physics, 2019 The theory governing the strong nuclear force—quantum chromodynamics—predicts that at sufficiently high energy densities, hadronic nuclear matter undergoes a deconfinement transition to a new phase of quarks and gluons1.
Eemeli Annala +4 more
semanticscholar +1 more source