A Quintessence Problem in Self-Interacting Brans–Dicke Theory
نویسندگان
چکیده
منابع مشابه
A Quintessence Problem in Self-interacting Brans-Dicke Theory
The Standard Cosmological Model (SCM) can only describe decelerated universe models and so cannot reproduce the results coming from the recent type Ia supernovae observations upto about z ∼ 1 [1] which favour an accelerated current universe. But as the SCM can give a satisfactory explanation to other observational properties of the present universe (e.g., primordial nucleosynthesis, extragalact...
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For the last few decades, it is generally believed that after a (small) period of inflationary era (when the universe was accelerated) the universe has been evolving in a Big bang scenario (deceleration of the universe) and most of the present day observations are in accord with this cosmological model (known as Standard Cosmological Model). But difficulty has started when recent data from high...
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Quintessence from M-theory
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ژورنال
عنوان ژورنال: International Journal of Modern Physics A
سال: 2003
ISSN: 0217-751X,1793-656X
DOI: 10.1142/s0217751x03015064