Quark-meson coupling model with the cloudy bag

Abstract

Using the volume coupling version of the cloudy bag model, the quark-meson coupling model is extended to study the role of pion field and the properties of nuclear matter. The extended model includes the effect of gluon exchange as well as the pion-cloud effect, and provides a good description of the nuclear matter properties. The relationship between the extended model and the EFT approach to nuclear matter is also discussed.

13 pages, 3 figures

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Cited by in corpus (23)

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• Effects of Fock term, tensor coupling and baryon structure variation on a neutron star
• Equation of state for neutron stars with hyperons and quarks in relativistic Hartree-Fock approximation
• EoS for massive neutron stars
• Can the PREX-2 and CREX results be understood by relativistic mean-field models with the astrophysical constraints?
• Asymmetric nuclear matter in relativistic mean-field models with isoscalar- and isovector-meson mixing
• The Role of Baryon Structure in Neutron Stars
• Quark mean field model with pion and gluon corrections for $\Lambda ,{\Xi }^0$ hypernuclei and neutron stars
• Magnetic moment of hyperons in nuclear matter by using quark-meson coupling models
• Magnetic moments of the octet, decuplet, low-lying charm, and low-lying bottom baryons in a nuclear medium
• The quark mean field model with pion and gluon corrections
• Gamow-Teller transitions and the spin EMC effect: the Bjorken sum-rule in medium
• Dirac particle in a spherical scalar potential well
• Neutron Star Properties in the Chiral Quark-Meson Coupling Model
• Relativistic structure of one-meson and one-gluon exchange forces and the lower excitation spectrum of the Nucleon and the Delta
• Novel features of asymmetric nuclear matter from terrestrial experiments and astrophysical observations of neutron stars
• Equation of state for hyperonic neutron-star matter in SU(3) flavor symmetry
• Equation of State for Neutron Stars in the Quark-Meson Coupling Model with the Cloudy Bag
• Spectrum of the excited $N^{\ast }$ and ${\Delta }^{\ast }$ baryons in a relativistic chiral quark model
• Medium modifications of baryon properties in nuclear matter and hypernuclei
• Convergence of the self-energy in a relativistic chiral quark model: excited Nucleon and $\Delta$ sector
• Equation of state for hybrid stars with strangeness