Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Qcd Phase-Transition"'
Publikováno v:
Physics Letters B, Vol 858, Iss , Pp 139024- (2024)
Transport coefficients play an important role in characterising hot and dense nuclear matter, such as that created in ultra-relativistic heavy-ion collisions (URHIC). In the present work we calculate the electric conductivity of hot and dense hadroni
Externí odkaz:
https://doaj.org/article/6a9a5141c2a7434abf728da5a2b54801
Publikováno v:
Particles, Vol 7, Iss 1, Pp 237-263 (2024)
The violation of the U(1) axial symmetry in QCD is stricter than the chiral SU(2) breaking simply because of the presence of the quantum axial anomaly. If the QCD gauge coupling is sent to zero (the asymptotic free limit, where the U(1) axial anomaly
Externí odkaz:
https://doaj.org/article/241b69c2de7b41e5bbd344227befe98a
Publikováno v:
Universe, Vol 10, Iss 5, p 224 (2024)
In this paper, we study the gravitational waves of holographic QCD phase transition with hyperscaling violation. We consider an Einstein–Maxwell Dilaton background and discuss the confinement–deconfinement phase transition between thermally charg
Externí odkaz:
https://doaj.org/article/8fd37891d4c24e41813f109d2acd3d7b
Autor:
Alisher Aitbayev
Publikováno v:
Universe, Vol 10, Iss 3, p 139 (2024)
The Beam Energy Scan (BES) program at RHIC aims to explore the QCD phase diagram, including the search for the evidence of the 1st order phase transition from hadronic matter to Quark-Gluon Plasma (QGP) and the location of the QCD critical point. One
Externí odkaz:
https://doaj.org/article/60fd25e118d64fa1a949834db6c44074
Akademický článek
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Akademický článek
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Autor:
Berndt Müller
Publikováno v:
Physics, Vol 4, Iss 2, Pp 597-608 (2022)
I review the physics of the phase boundary between hadronic matter and quark matter from several different points of view. These include thermodynamics, statistical physics, and chemical kinetics. In particular, the review focuses on the role of the
Externí odkaz:
https://doaj.org/article/b13687cd9e314a6a82e7cde2901f2c4c
Publikováno v:
Physics Letters B, Vol 838, Iss , Pp 137739- (2023)
In this work we investigate the stochastic gravitational wave background generated during the first-order cosmological QCD phase transition of the early universe in the framework of the Barrow entropy. We first derived the Barrow corrections to the e
Externí odkaz:
https://doaj.org/article/3352f159ca484152ba502e3ed13194d0
Autor:
Andrei Alexandru, Ivan Horváth
Publikováno v:
Physics Letters B, Vol 833, Iss , Pp 137370- (2022)
A picture of thermal QCD phase change based on the analogy with metal-to-insulator transition of Anderson type was proposed in the past. In this picture, a low-T thermal state is akin to a metal with deeply infrared (IR) Dirac modes abundant and exte
Externí odkaz:
https://doaj.org/article/874b0ac257934fe79433a9c656211b00
Autor:
Kuntal Nayek, Shibaji Roy
Publikováno v:
Physics Letters B, Vol 827, Iss , Pp 137009- (2022)
Here, we calculate the pseudo-scalar glueball mass at finite temperature from the holographic QCD in 3+1 dimensions. The decoupled geometry of the non-supersymmetric (non-susy) D3 brane at finite temperature, which is the solution of type IIB supergr
Externí odkaz:
https://doaj.org/article/63be703372264939af4a5b9d7a4bc2dd