2006 (IPP)

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Author: search.filters.author.Sahni, VarunSubject: search.filters.subject.Cosmological constant

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    Dark energy
    (2006-01-10) Sahni, Varun
    The cosmological constant problem as well as the case for dark energy are briefly reviewed and some theoretical models of dark energy are discussed in detail. These include: the cosmological constant, quintessence, the Chaplygin gas and Braneworld models. I also discuss model independent measures of dark energy and conclude by mentioning some properties of the Statefinder diagnostic which can successfully differentiate between different families of dark energy models.