Breakthroughs on the Dark Matter Issue

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dc.creatorMasiero, Antonio
dc.creatorRosati, Francesca
dc.date1999-05-25
dc.date.accessioned2026-07-07T04:07:11Z
dc.date.available2026-07-07T04:07:11Z
dc.descriptionLast year observations had a profound impact on our views on the amount and nature of dark matter in the universe. We give a brief review of the recent history of dark matter models beyond the pure cold dark matter universe. In view of the most recent cosmological data, we then go on to discuss models with a positive cosmological constant. Finally we explicitly analyse a class of particle physics models for a dynamical cosmological component with negative pressure (``quintessence''), in the context of supersymmetric theories.
dc.description13 pages; Talk given by Antonio Masiero at the 8^th International Workshop on Neutrino Telescopes, 23-26 Feb. 1999, Venice, Italy. To be published in the Proceedings
dc.identifierhttps://arxiv.org/abs/hep-ph/9905476
dc.identifierhttp://arxiv.org/abs/hep-ph/9905476
dc.identifierIn `Venice99-Neutrino telescopes' vol.2, 169 (1999)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/49057
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectAstrophysics
dc.titleBreakthroughs on the Dark Matter Issue
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