Anatomy of the dense QCD matter from canonical sectors

Abstract

We investigate the nuclear and the quark matter at finite real chemical potential (${\mu }_{\mathrm{R}}$) and low temperature from the viewpoint of the canonical sectors constructed via the imaginary chemical potential region. Based on the large $N_{\mathrm{c}}$ estimation, where $N_{\mathrm{c}}$ is the number of color, we can discuss the confinement-deconfinement nature at finite ${\mu }_{\mathrm{R}}$ from the canonical sectors. We found the expectation that the sharp change of canonical sectors at ${\mu }_{\mathrm{R}}\sim M_{\mathrm{B}}/N_{\mathrm{c}}$, where $M_{\mathrm{B}}$ is the lowest baryon mass, is happen in the large $N_{\mathrm{c}}$ regime, and it is matched with the quarkyonic picture. In addition, we discussed the color superconductivity and the chiral properties from the structure of canonical sectors. Even in the present anatomy from the canonical sectors, we can have the suitable picture for the dense QCD matter.

arXiv comment9 pages, 1 figure

References in corpus (59)

• Color superconductivity in dense quark matter
• The phase diagram of dense QCD
• Chiral effective model with the Polyakov loop
• Phases of QCD: lattice thermodynamics and a field theoretical model
• The QCD phase diagram for small densities from imaginary chemical potential
• Phases of Dense Quarks at Large N_c
• Finite density QCD via imaginary chemical potential
• Polyakov loop, diquarks and the two-flavour phase diagram
• The Condensed Matter Physics of QCD
• Continuity of Quark and Hadron Matter
• High density QCD on a Lefschetz thimble?
• Quarkyonic Matter and Neutron Stars
• The QCD Phase Diagram for Three Degenerate Flavors and Small Baryon Density
• Susceptibilities and the Phase Structure of a Chiral Model with Polyakov Loops
• Inhomogeneous chiral condensates
• Quarkyonic Chiral Spirals
• Unlocking Color and Flavor in Superconducting Strange Quark Matter
• Chiral symmetry and density wave in quark matter
• New Critical Point Induced by the Axial Anomaly in Dense QCD
• Phenomenological Equations of State for the Quark-Gluon Plasma
• Hybrid Monte Carlo on Lefschetz Thimbles -- A study of the residual sign problem
• Self-consistent crystalline condensate in chiral Gross-Neveu and Bogoliubov-de Gennes systems
• On finite-density QCD at large Nc
• Chiral and Color-superconducting Phase Transitions with Vector Interaction in a Simple Model (Addenda)
• Chiral and Color-superconducting Phase Transitions with Vector Interaction in a Simple Model
• QCD thermodynamics from an imaginary mu_B: results on the four flavor lattice model
• Quarkyonic Matter and Chiral Symmetry Breaking
• Lattice QCD at finite density via a new canonical approach
• Finite density QCD with a canonical approach
• Polyakov loop modeling for hot QCD
• Phase structures of strong coupling lattice QCD with finite baryon and isospin density
• Polyakov loop extended NJL model with imaginary chemical potential
• Toward solving the sign problem with path optimization method
• Hard-core deconfinement and soft-surface delocalization from nuclear to quark matter
• Crystalline chiral condensates off the tricritical point in a generalized Ginzburg-Landau approach
• Inhomogeneous phases in the Gross-Neveu model in 1+1 dimensions at finite number of flavors
• The pressure of the SU(N) lattice gauge theory at large-N
• Holographic quarkyonic matter
• Quark-hadron continuity beyond Ginzburg-Landau paradigm
• Application of neural network to sign problem via path optimization method
• QCD at Zero Baryon Density and the Polyakov Loop Paradox
• Continuity of vortices from the hadronic to the color-flavor locked phase in dense matter
• Phase diagram at finite temperature and quark density in the strong coupling limit of lattice QCD for color SU(3)
• Quark-hadron continuity under rotation: Vortex continuity or boojum?
• Hybrid chiral condensate in the external magnetic field
• Quark number holonomy and confinement-deconfinement transition
• Continuity from neutron matter to two-flavor quark matter with ${}^1{S}_0$ and ${}^3{P}_2$ superfluidity
• Topological feature and phase structure of QCD at complex chemical potential
• Canonical approach to finite density QCD with multiple precision computation
• EoS of finite density QCD with Wilson fermions by Multi-Parameter Reweighting and Taylor expansion
• Extension to Imaginary Chemical Potential in a Holographic Model
• Search of QCD phase transition points in the canonical approach of the NJL model
• Auxiliary Field Method in 4- and 3- dimensional Nambu--Jona-Lasinio Models
• The use of the canonical approach in effective models of QCD
• Investigation of confinement-deconfinement transition via probability distributions
• Dirac-mode analysis for quark number density and its application for deconfinement transition
• Dirac-mode expansion of quark number density and its implications of the confinement-deconfinement transition
• What can we learn from NJL-type models about dense matter?
• Canonical approach -- Investigation of finite density QCD phase transition

Cited by in corpus (2)

• Persistent homology analysis for dense QCD effective model with heavy quarks
• Multiplicity, probabilities, and canonical sectors for the cold QCD matter