1. Ultra light bosonic dark matter and CMB.
- Author
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Rodriguez-Montoya, Ivan, Matos, Tonatiuh, and Garcia-Aspeitia, Miguel Angel
- Subjects
COSMIC background radiation ,DARK matter ,INTERSTELLAR medium ,ASTROPHYSICAL radiation ,METAPHYSICAL cosmology ,ASTRONOMY - Abstract
We report the cosmological effects that a species of Ultra Light Bosonic Dark Matter imprints in the Acoustic Peaks of the CMB and some of its thermic features. We show that the effect of the Bose-Einstein statistics is small albeit perceptible and is equivalent to an increase of non-relativistic matter. It is noted the mass-to-temperature ratio necessary for being still a Dark Matter candidate. It is also needed a non-zero optical depth of Reionization. [ABSTRACT FROM AUTHOR]
- Published
- 2010
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