The phase diagram of dense QCD
K Fukushima, T Hatsuda - Reports on Progress in Physics, 2010 - iopscience.iop.org
The current status of theoretical studies on the quantum chromodynamics (QCD) phase
diagram at finite temperature and baryon chemical potential is reviewed with special …
diagram at finite temperature and baryon chemical potential is reviewed with special …
Peaks of sound velocity in two color dense QCD: Quark saturation effects and semishort range correlations
We discuss stiffening of dense matter in two color QCD (QC 2 D) where hadrons are mesons
and diquark baryons. We study two models which describe a transition of matter from the …
and diquark baryons. We study two models which describe a transition of matter from the …
Quark-meson-diquark model for two-color QCD
We introduce a two-flavor quark-meson-diquark model for two-color QCD and its extensions
to include gauge-field dynamics as described by the Polyakov loop. Grand potential and …
to include gauge-field dynamics as described by the Polyakov loop. Grand potential and …
Study of the phase diagram of dense two-color QCD within lattice simulation
VV Braguta, EM Ilgenfritz, AY Kotov, AV Molochkov… - Physical Review D, 2016 - APS
In this paper, we carry out a low-temperature scan of the phase diagram of dense two-color
QCD with N f= 2 quarks. The study is conducted using lattice simulation with rooted …
QCD with N f= 2 quarks. The study is conducted using lattice simulation with rooted …
Three-flavor Nambu–Jona-Lasinio model at finite isospin chemical potential
T Xia, L He, P Zhuang - Physical Review D—Particles, Fields, Gravitation, and …, 2013 - APS
QCD at finite isospin chemical potential μ I possesses a positively definite fermion
determinant, and the lattice simulation can be successfully performed. While the two-flavor …
determinant, and the lattice simulation can be successfully performed. While the two-flavor …
Probing the hadron mass spectrum in dense two-color QCD with the linear sigma model
We investigate modifications of hadron masses at finite quark chemical potential in two-
flavor and two-color QCD, data of which are available from lattice simulations, within a linear …
flavor and two-color QCD, data of which are available from lattice simulations, within a linear …
Lattice study of thermodynamic properties of dense
N Astrakhantsev, VV Braguta, EM Ilgenfritz, AY Kotov… - Physical Review D, 2020 - APS
In this paper we study thermodynamic properties of dense cold SU (2) QCD within lattice
simulation with dynamical rooted staggered quarks which in the continuum limit correspond …
simulation with dynamical rooted staggered quarks which in the continuum limit correspond …
Bcs–bec crossover in relativistic fermi systems
L He, S Mao, P Zhuang - International Journal of Modern Physics A, 2013 - World Scientific
We review the BCS–BEC crossover in relativistic Fermi systems, including the QCD matter at
finite density. In the first part, we study the BCS–BEC crossover in a relativistic four-fermion …
finite density. In the first part, we study the BCS–BEC crossover in a relativistic four-fermion …
Mass spectrum of spin-one hadrons in dense two-color QCD: Novel predictions by extended linear sigma model
We construct an extended version of the linear sigma model in such a way as to describe
spin-1 hadrons as well as spin-0 hadrons in two-color QCD (QC 2 D) by respecting the Pauli …
spin-1 hadrons as well as spin-0 hadrons in two-color QCD (QC 2 D) by respecting the Pauli …
Fate of the topological susceptibility in two-color dense QCD
M Kawaguchi, D Suenaga - Journal of High Energy Physics, 2023 - Springer
A bstract We explore the topological susceptibility at finite quark chemical potential and zero
temperature in two-color QCD (QC 2 D) with two flavors. Through the Ward-Takahashi …
temperature in two-color QCD (QC 2 D) with two flavors. Through the Ward-Takahashi …