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Cold magnetized quark matter phase diagram within a generalized SU(2) NJL model
(American Physical Society, 2015-06)
We study the effect of intense magnetic fields on the phase diagram of cold, strongly interacting matter within an extended version of the Nambu-Jona-Lasinio model that includes flavor-mixing effects and vector interactions. ...
QCD sum rules for the Delta isobar in neutron matter
(Amer Physical Soc, 2018-08-22)
We study the properties of the Delta isobar in the symmetric and asymmetric nuclear matter using the QCD sum rules approach based on the energy dispersion relation. Allowing for different continuum thresholds for the ...
QCD sum rules for the Δ isobar in neutron matter
(2018-08-22)
We study the properties of the Δ isobar in the symmetric and asymmetric nuclear matter using the QCD sum rules approach based on the energy dispersion relation. Allowing for different continuum thresholds for the polarization ...
Thermodynamic properties of QCD matter and multiplicity fluctuations
(Universidade Estadual Paulista (Unesp), 2019-09-18)
Uma característica vital da cromodinâmica quântica (QCD) está relacionada à simetria quiral. Isso é particularmente intrigante devido ao papel crítico da simetria quiral não abeliana dos spinores de Lorentz na física teórica ...
Quark matter in a QCD Coulomb gauge quark model
(Sociedade Brasileira de Física, 2013)
Interacción Quark-Gluon
(Universidad Michoacana de San Nicolás de Hidalgo, 2008-02)
Quantic Chromodynamics (QCD) is the theory of strong interaction (Color strength), which is a fundamental force that describes the interactions between quarks and gluons within hadrons (such as protons, neutrons, or pion). ...
Affine Toda model coupled to matter and the string tension in 2D QCD
(American Physical Soc, 2002-12-15)
The sl(2) affine Toda model coupled to matter is shown to describe various features, such as the spectrum and string tension, of the low-energy effective Lagrangian of two-dimensional QCD (one flavor and N colors). The ...
A QCD sum rule study of Theta(+) in nuclear matter
(Elsevier B.V., 2005-01-27)
We consider a [ud](2)(s) over bar current, in the finite-density QCD sum rule approach, to investigate the scalar and vector self-energies of the recently observed pentaquark state Theta(+)(1540), propagating in nuclear ...
A QCD sum rule study of Theta(+) in nuclear matter
(Elsevier B.V., 2005-01-27)
We consider a [ud](2)(s) over bar current, in the finite-density QCD sum rule approach, to investigate the scalar and vector self-energies of the recently observed pentaquark state Theta(+)(1540), propagating in nuclear ...