Acceleration at z > 1?
نویسندگان
چکیده
منابع مشابه
Acceleration at z > 1 ? Luca Amendola
Most models of dark energy predict the beginning of the accelerated epoch at z ≤ 1. However, there are no observational or theoretical evidences in favor of such a recent start of the cosmic acceleration. In fact, a model of dark energy coupled to dark matter is explicitely constructed that a) is accelerated even at high z; b) allows structure formation during acceleration; and c) is consistent...
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Luca Amendola, M. Gasperini and Federico Piazza INAF/Osservatorio Astronomico di Roma, Via Frascati 33, 00040 Monteporzio Catone (Roma), Italy Dipartimento di Fisica, Università di Bari, Via G. Amendola 173, 70126 Bari, Italy INFN, Sezione di Bari, Bari, Italy 4 Perimeter Institute for Theoretical Physics, 31 Caroline St. N, Waterloo Ontario N2L 2Y5, Canada Institute of Cosmology and Gravitatio...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2003
ISSN: 0035-8711,1365-2966
DOI: 10.1046/j.1365-8711.2003.06540.x