High Density Strange Star Matter and Observed Parity Doubling of Excited Hadrons

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dc.creatorGangopadhyay, Taparati
dc.creatorBagchi, Manjari
dc.creatorDey, Mira
dc.creatorDey, Jishnu
dc.creatorRay, Subharthi
dc.date2006-10-26
dc.date2007-04-18
dc.date.accessioned2026-07-07T07:56:56Z
dc.date.available2026-07-07T07:56:56Z
dc.descriptionParity doubling is observed in hadron states around 1.5 GeV - and the estimated energy density is found to be high. When a large excitation energy is available and the pions decouple from the quarks, the QCD interaction is still not perturbative. And signature of such a system can exist in the form of small ratio of the shear viscosity to entropy density. This is true for an equation of state which is applicable to the surface of strange star. We indicate the correspondence of parity doubling with the apparently disconnected model calculation of compactness of some pulsars.
dc.identifierhttps://arxiv.org/abs/hep-ph/0610349
dc.identifierhttp://arxiv.org/abs/hep-ph/0610349
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/127495
dc.subjectHigh Energy Physics - Phenomenology
dc.titleHigh Density Strange Star Matter and Observed Parity Doubling of Excited Hadrons
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