Results 31 to 40 of about 2,365,879 (310)
Early deconfinement of asymptotically conformal color-superconducting quark matter in neutron stars [PDF]
EPJ Web of Conferences, 2022 We present a relativistic density functional approach to color superconducting quark matter that mimics quark confinement by a fast growth of the quasiparticle selfenergy in the confining region.
Ivanytskyi Oleksii +3 more
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Cool baryon and quark matter in holographic QCD [PDF]
Journal of High Energy Physics, 2019 A bstractWe establish a holographic bottom-up model which covers both the baryonic and quark matter phases in cold and dense QCD. This is obtained by including the baryons using simple approximation schemes in the V-QCD model, which also includes the ...
T. Ishii, M. Järvinen, G. Nijs
semanticscholar +1 more source
Acta Physica Hungarica A) Heavy Ion Physics, 2003 Talk given at Budapest Workshop on Quark and Hadron Dynamics in Relativistic Heavy Ion Collisions (BP 2002) Budapest, Hungary, 3-7 Mar 2002. 12 pages in Latex, 8 PS figure. Submitted to Heavy Ion Physics.
Zimanyi, J., Levai, P., Biro, T. S.
openaire +2 more sources
Chiral magnetic effect and three-point function from AdS/CFT correspondence
Journal of High Energy Physics, 2021 The chiral magnetic effect with a fluctuating chiral imbalance is more realistic in the evolution of quark-gluon plasma, which reflects the random gluonic topological transition.
Lei Yin, Defu Hou, Hai-cang Ren
doaj +1 more source
Hot quark matter and (proto-) neutron stars [PDF]
Physical Review C, 2019 In part one of this paper, we use a non-local extension of the 3-flavor Polyakov-Nambu-Jona-Lasinio model, which takes into account flavor-mixing, momentum dependent quark masses, and vector interactions among quarks, to investigate the possible ...
G. Malfatti +4 more
semanticscholar +1 more source
Charged Pion Condensation in Dense Quark Matter: Nambu-Jona-Lasinio Model Study [PDF]
Symmetry, 2019 In this short review we tried to give an outline of investigations of charged pion condensation (PC) in dense baryonic (quark) matter in the framework of effective Nambu–Jona-Lasinio (NJL)-type models.
T. Khunjua, K. Klimenko, R. Zhokhov
semanticscholar +1 more source
Illuminating Dense Quark Matter [PDF]
Physical Review Letters, 2002 We imagine shining light on a lump of cold dense quark matter, in the CFL phase and therefore a transparent insulator. We calculate the angles of reflection and refraction, and the intensity of the reflected and refracted light. Although the only potentially observable context for this phenomenon (reflection of light from and refraction of light ...
Manuel, Cristina, Rajagopal, Krishna
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Effective repulsion in dense quark matter from nonperturbative gluon exchange [PDF]
Physical Review D, 2019 A moderately strong vector repulsion between quarks in dense quark matter is needed to explain how a quark core can support neutron stars heavier than two solar masses. We study this repulsion, parametrized by a four-fermion interaction with coupling g_V,
Yifan Song, G. Baym, T. Hatsuda, T. Kojo
semanticscholar +1 more source
Phase transition from hadronic matter to quark matter [PDF]
, 2006 We study the phase transition from nuclear matter to quark matter within the SU(3) quark mean field model and NJL model. The SU(3) quark mean field model is used to give the equation of state for nuclear matter, while the equation of state for color ...
A. G. Williams +4 more
core +2 more sources
Scaling and adiabaticity in a rapidly expanding gluon plasma
Journal of High Energy Physics, 2022 In this work we aim to gain qualitative insight on the far-from-equilibrium behavior of the gluon plasma produced in the early stages of a heavy-ion collision.
Jasmine Brewer +2 more
doaj +1 more source