• B Nayak

      Articles written in Pramana – Journal of Physics

    • Accretion, primordial black holes and standard cosmology

      B Nayak P Singh

      More Details Abstract Fulltext PDF

      Primordial black holes evaporate due to Hawking radiation. We find that the evaporation times of primordial black holes increase when accretion of radiation is included. Thus, depending on accretion efficiency, more primordial black holes are existing today, which strengthens the conjecture that the primordial black holes are the proper candidates for dark matter.

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