Issue EAS Publications Series Volume 36, 2009 Dark Energy and Dark Matter: Observations, Experiments and Theories Page(s) 105 - 107 DOI 10.1051/eas/0936014 Published online 30 May 2009

Dark Energy and Dark Matter: Observations, Experiments and Theories
E. Pécontal, T. Buchert, Ph. Di Stefano and Y. Copin (eds)
EAS Publications Series, 36 (2009) 105-107
DOI: 10.1051/eas/0936014

Strong Coupling Regime of Chameleon Models

D.F. Mota¹ and D.J. Shaw<sup>2

1</sup>  Institut für Theoretische Physik, Universität Heidelberg, 69120 Heidelberg, Germany
²  School of Mathematical Sciences, Queen Mary, University of London, London E1 4NS, UK

Published online: 30 May 2009

Abstract
In chameleon theories where the field couples to matter much more strongly than gravity does, the fifth force between two bodies with thin-shell is independent of their coupling to the field. As a consequence present days bounds on these models can be exponentially relaxed.

© EAS, EDP Sciences 2009

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