Chaplygin-Kalb-Ramond Quartessence

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dc.creatorBilic, Neven
dc.creatorTupper, Gary B.
dc.creatorViollier, Raoul D.
dc.date2005-04-09
dc.date2005-07-01
dc.date.accessioned2026-07-07T04:18:14Z
dc.date.available2026-07-07T04:18:14Z
dc.descriptionUnified dark matter/energy models (quartessence) based upon the Chaplygin gas D-brane fail owing to the suppression of structure formation by the adiabatic speed of sound. Including string theory effects, in particular the Kalb-Ramond field which becomes massive via the brane, we show how nonadiabatic perturbations allow successful structure formation.
dc.description9 pages, substantially expanded, arguments clarified, added references, results unchanged
dc.identifierhttps://arxiv.org/abs/hep-th/0504082
dc.identifierhttp://arxiv.org/abs/hep-th/0504082
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/53096
dc.subjectHigh Energy Physics - Theory
dc.subjectAstrophysics
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleChaplygin-Kalb-Ramond Quartessence
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