EAS Publications Series
Volume 36, 2009Dark Energy and Dark Matter: Observations, Experiments and Theories
|Page(s)||187 - 192|
|Published online||30 May 2009|
E. Pécontal, T. Buchert, Ph. Di Stefano and Y. Copin (eds)
EAS Publications Series, 36 (2009) 187-192
Primordial black holes as dark matter in alternate gravity theories
S.N. Bose National Centre for Basic Sciences
Block JD, Sector III, Salt Lake, Calcutta 700098, India
Corresponding author: email@example.com
We discuss the possibility of the survival of primordial black holes as dark matter candidates in various alternate gravity theories motivated from extra-dimensional scenarios. We show that in particular, braneworld black holes, as well as black holes in scalar-tensor models can survive up to late times by efficient accretion of radiation in the early universe.
© EAS, EDP Sciences, 2009
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