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MOND and Cosmology

Published online by Cambridge University Press:  19 May 2006

G.A. Mamon ,
F. Combes ,
C. Deffayet ,
B. Fort  and
R.H. Sanders
R.H. Sanders*
Affiliation:
Kapteyn Astronomical Institute, PO Box 800, 9700 AV Groningen, The Netherlands
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Abstract

I review various ideas on MOND cosmology and structureformationbeginning with non-relativistic models in analogy with Newtonian cosmology. I discuss relativistic MOND cosmology in the context ofBekenstein's theory and propose an alternative biscalar effective theoryof MOND in which the acceleration parameter, a0 is identifiedwith the cosmic time derivative of a matter coupling scalar fieldand cosmic CDM appears as scalar field oscillations of theauxiliary “coupling strength” field.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 20: Mass Profiles and Shapes of Cosmological Structures , 2006 , pp. 231 - 238
Copyright
© EAS, EDP Sciences, 2006

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