New insight on the quark condensate beyond chiral limit
arXiv:2105.14317 · doi:10.1103/PhysRevD.104.094041
Abstract
With analyzing the mass function obtained by solving Dyson-Schwinger Equations, we propose a cut-off independent definition of quark condensate beyond chiral limit. With this well-defined condensate, we then analyze the evolution of the condensate and its susceptibility with the current quark mass. The susceptibility shows a critical mass in the neighborhood of the s-quark current mass, which defines a transition boundary for internal hadron dynamics.
arXiv comment7 pages, 5 figures
References in corpus (94)
- Rigorous QCD Analysis of Inclusive Annihilation and Production of Heavy Quarkonium
- NJL-model analysis of dense quark matter
- The equation of state in (2+1)-flavor QCD
- Dyson-Schwinger Equations and the Application to Hadronic Physics
- The chiral and deconfinement aspects of the QCD transition
- Full result for the QCD equation of state with 2+1 flavors
- The Infrared Behavior of QCD Green's Functions - Confinement, Dynamical Symmetry Breaking, and Hadrons as Relativistic Bound States
- Phases of QCD: lattice thermodynamics and a field theoretical model
- Chiral crossover in QCD at zero and non-zero chemical potentials
- Dyson-Schwinger Equations: Density, Temperature and Continuum Strong QCD
- The QCD Equation of State with almost Physical Quark Masses
- The Phase Structure of the Polyakov--Quark-Meson Model
- pi- and K-meson Bethe-Salpeter Amplitudes
- Infrared Properties of QCD from Dyson-Schwinger equations
- Pion mass and decay constant
- The QCD Equation of State to from Lattice QCD
- On the infrared behavior of Landau gauge Yang-Mills theory
- The QCD phase structure at finite temperature and density
- Collective perspective on advances in Dyson-Schwinger Equation QCD
- QCD at finite temperature and chemical potential from Dyson-Schwinger equations
- Freeze-out Conditions in Heavy Ion Collisions from QCD Thermodynamics
- Chiral symmetry breaking in continuum QCD
- Non-perturbative quark, gluon and meson correlators of unquenched QCD
- Dynamical Chiral Symmetry Breaking, Goldstone's Theorem and the Consistency of the Schwinger--Dyson and Bethe--Salpeter Equations
- Interaction model for the gap equation
- Chiral phase transition temperature in (2+1)-Flavor QCD
- Bridging a gap between continuum-QCD and ab initio predictions of hadron observables
- On the relation of quark confinement and chiral symmetry breaking
- Freeze-out parameters: lattice meets experiment
- Higher order fluctuations and correlations of conserved charges from lattice QCD
- Dressed-quark anomalous magnetic moments
- From Quarks and Gluons to Hadrons: Chiral Symmetry Breaking in Dynamical QCD
- Pion and Kaon Structure at the Electron-Ion Collider
- 2+1 Flavor Polyakov--Nambu--Jona-Lasinio Model at Finite Temperature and Nonzero Chemical Potential
- Insights into the Emergence of Mass from Studies of Pion and Kaon Structure
- Propagators and phase structure of Nf=2 and Nf=2+1 QCD
- Curvature of the chiral pseudo-critical line in QCD: continuum extrapolated results
- QCD phase structure from functional methods
- Essence of the vacuum quark condensate
- Chiral symmetry breaking and the Banks--Casher relation in lattice QCD with Wilson quarks
- Confinement contains condensates
- Chiral and deconfinement phase transitions of two-flavour QCD at finite temperature and chemical potential
- Condensates in Quantum Chromodynamics and the Cosmological Constant
- Direct determination of the strange and light quark condensates from full lattice QCD
- Chiral symmetry breaking with lattice propagators
- Symmetry preserving truncations of the gap and Bethe-Salpeter equations
- Polyakov loop potential at finite density
- Continuum study of deconfinement at finite temperature
- Fully coupled functional equations for the quark sector of QCD
- Skewness and kurtosis of net baryon-number distributions at small values of the baryon chemical potential
- Practical corollaries of transverse Ward-Green-Takahashi identities
- Empirical Consequences of Emergent Mass
- Two-flavor lattice QCD simulation in the epsilon-regime with exact chiral symmetry
- Baryon number fluctuations at finite temperature and density
- Fluctuation-induced modifications of the phase structure in (2+1)-flavor QCD
- QCD phase transitions via a refined truncation of Dyson-Schwinger equations
- Leading-twist parton distribution amplitudes of S-wave heavy-quarkonia
- Dynamical chiral symmetry breaking and confinement with an infrared-vanishing gluon propagator?
- Chiral Susceptibility in (2+1)-flavour QCD
- Phase diagram and thermal properties of strong-interaction matter
- Convergence of the chiral expansion in two-flavor lattice QCD
- Dynamical chiral symmetry breaking and a critical mass
- Two-flavor lattice QCD in the epsilon-regime and chiral Random Matrix Theory
- Quark gap equation with non-abelian Ball-Chiu vertex
- Resumming QCD vacuum fluctuations in three-flavour Chiral Perturbation Theory
- Quark Spectral Function and Deconfinement at Nonzero Temperature
- Topological susceptibility in two-flavor lattice QCD with exact chiral symmetry
- Quark spectral density and a strongly-coupled QGP
- condensate for light quarks beyond the chiral limit
- Poincaré-covariant analysis of heavy-quark baryons
- Expanding the concept of in-hadron condensates
- Compact stars in a SU(3) Quark-Meson Model
- Resolving the Bethe-Salpeter kernel
- Concerning the quark condensate
- Determination of the chiral condensate from 2+1-flavor lattice QCD
- Higgs modulation of emergent mass as revealed in kaon and pion parton distributions
- Progress in vacuum susceptibilities and their applications to the chiral phase transition of QCD
- Proton tensor charges from a Poincaré-covariant Faddeev equation
- Existence and stability of multiple solutions to the gap equation
- Two Photon Transition Form Factor of Quarkonia
- Thermodynamics of 2+1 Flavor Polyakov-Loop Quark-Meson Model under External Magnetic Field
- A Novel Algorithm for Extracting the Parton Distribution Amplitude from the Euclidean Bethe-Salpeter Wave Function
- Practical scheme from QCD to phenomena via Dyson-Schwinger equations
- Topological susceptibility in 2+1 flavors lattice QCD with domain-wall fermions
- Deconfinement to Confinement as PT phase transition
- Strong coupling constant and quark masses from lattice QCD
- Pion-nucleon Sigma Term in the Global Color Model of QCD
- Thermodynamics from the quark condensate
- Chiral symmetry breaking, color superconductivity, and the equation of state for magnetized strange quark matter
- Evaluation of pion-nucleon sigma term in Dyson-Schwinger equation approach of QCD
- Chiral crossover transition from the Dyson-Schwinger equations in a sphere
- Masses and decay constants of (axial-)vector mesons at finite chemical potential
- Flavor dependence of the thermal dissociations of vector and axial-vector mesons
- Mass-dependence of pseudocritical temperature in mean field approximation