Results 121 to 130 of about 48,990 (284)
Neutron stars and phase diagram in a hard-wall AdS/QCD model [PDF]
, 2022 Lorenzo Bartolini +3 more
openalex +1 more source
The QCD phase diagram and Beam Energy Scan physics: A theory overview [PDF]
International Journal of Modern Physics EWe review recent theoretical developments relevant to heavy-ion experiments carried out within the Beam Energy Scan program at the Relativistic Heavy Ion Collider.
Lipei Du +2 more
semanticscholar +1 more source
Fortschritte der Physik, Volume 73, Issue 8, August 2025.Abstract In this study, the properties, equilibrium, and stability of compact objects within the framework of teleparallel gravity with the generalized MIT bag model are investigated. By incorporating the modified field equations, the influence of the generalized bag constant on the structure and physical characteristics of quark stars and neutron ...
Sayantan Ghosh +2 more
wiley +1 more source
Chiral multicritical points driven by isospin density in the Ginzburg-Landau approach
, 2012 We study how a chiral tricritical point (TCP) on QCD phase diagram is affected by the imbalance of up and down quark densities (isospin density), using the generalized Ginzburg-Landau (GL) approach.
Abuki, Hiroaki +2 more
core +1 more source
Axion‐Like Interactions and CFT in Topological Matter, Anomaly Sum Rules and the Faraday Effect
Advanced Physics Research, Volume 4, Issue 7, July 2025.This review investigates the connection between chiral anomalies and their manifestation in topological materials, using both perturbative methods based on ordinary quantum field theory and conformal field theory (CFT). It emphasizes the role of CFT in momentum space for parity‐odd correlation functions, and their reconstruction by the inclusion of a ...
Claudio Corianò +4 more
wiley +1 more source
Impact of Vector-Current Interactions on the QCD Phase Diagram
Journal of Modern Physics, 2013 Using a nonlocal version of the Polyakov-loop-extended Nambu--Jona-Lasinio model, we investi- gate effects of a nonderivative vector-current interaction (relating to the quark-number density) at both real and imaginary chemical potentials. This repulsive vector interaction between quarks has the following impact on the chiral first-order phase ...
T. Hell, K. Kashiwa, Weise, Wolfram
openaire +4 more sources
Locating the QCD Critical Point Using Holographic Black Holes
Proceedings, 2019 It has been shown that holographic black holes, constructed to mimic the equation of state of QCD computed on the lattice at finite temperature and zero density, display critical behavior at large baryonic chemical potential.
Israel Portillo
doaj +1 more source
Diquark and Pion Condensation in Random Matrix Models for two-color QCD
, 2004 We introduce a random matrix model with the symmetries of QCD with two colors at nonzero isospin and baryon chemical potentials and temperature. We analyze its phase diagram and find phases with condensation of pion and diquark states in addition to the ...
A. B. Migdal +9 more
core +1 more source
Dark chiral phase transition driven by chemical potential and its gravitational wave test
Journal of High Energy PhysicsIn this article, for the first time, we explore the scenario that the dark-QCD sector has a large chemical potential μ (on the order of magnitude of temperature) of dark quarks. It leads to a complex-valued Polyakov loop and tilts the partial confinement
Zhaofeng Kang, Jiang Zhu
doaj +1 more source
Confinement-Deconfinment Phase Transition for Heavy Quarks
, 2016 We study confinement-deconfinement phase transition for heavy quarks in a bottom-up holographic QCD model. We consider a black hole background in an Einstein-Maxwell-scalar system and add probe open strings to the background.
Yang, Yi, Yuan, Pei-Hung
core +1 more source