Chiral Properties of QCD Vacuum in Magnetars- A Nambu-Jona-Lasinio Model with Semi-Classical Approximation

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dc.creatorGhosh, Sutapa
dc.creatorMandal, Soma
dc.creatorChakrabarty, Somenath
dc.date2005-07-06
dc.date.accessioned2026-07-07T10:43:15Z
dc.date.available2026-07-07T10:43:15Z
dc.descriptionThe breaking of chiral symmetry of light quarks at zero temperature in presence of strong quantizing magnetic fiels is studied using Nambu-Jona-Lasinio (NJL) model with Thomas-Fermi type semi-classical formalism. It is found that the dynamically generated light quark mass can never become zero if the Landau levels are populated and the mass increases with the increase of magnetic field strength.
dc.descriptionREVTEX 11 Pages, One .eps figure (included)
dc.identifierhttps://arxiv.org/abs/astro-ph/0507127
dc.identifierhttp://arxiv.org/abs/astro-ph/0507127
dc.identifierPhys.Rev.C75:015805,2007
dc.identifierdoi:10.1103/PhysRevC.75.015805
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/182177
dc.subjectAstrophysics
dc.titleChiral Properties of QCD Vacuum in Magnetars- A Nambu-Jona-Lasinio Model with Semi-Classical Approximation
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