Dark matter and stable bound states of primordial black holes

We present three reasons for the formation of gravitational bound states of primordial black holes,called holeums,in the early universe.Using Newtonian gravity and nonrelativistic quantum mechanics we find a purely quantum mechanical mass-dependant exclusion property for the nonoverlap of the constituent black holes in a holeum.This ensures that the holeum occupies space just like ordinary matter.A holeum emits only gravitational radiation whose spectrum is an exact analogue of that of a hydrogen atom. A part of this spectrum lies in the region accessible to the detectors being built.The holeums would form haloes around the galaxies and would be an important component of the dark matter in the universe today.They may also be the constituents of the invisible domain walls in the universe.

Paper: Dark matter and stable bound states of primordial black holes by L. K. Chavda and Abhijit Chavda

Authors: L. K. Chavda and Abhijit Chavda

L. K. Chavda on the NASA ADS
L. K. Chavda on the Arxiv
L. K. Chavda on the Arxiv (Aug 2003)
L. K. Chavda on the Arxiv (Jun 2008)
L. K. Chavda on the Arxiv (Mar 2009)
L. K. Chavda on Wikipedia (Holeum)
L. K. Chavda on Wikipedia (Ultra-high-energy cosmic ray)
L. K. Chavda on Wikipedia (Dark matter)
L. K. Chavda on Wikipedia (Cold dark matter)
Abhijit Chavda on the NASA ADS
Abhijit Chavda on the Arxiv
Abhijit Chavda on the Arxiv (Aug 2003)
Abhijit Chavda on the Arxiv (Jun 2008)
Abhijit Chavda on the Arxiv (Mar 2009)
Abhijit Chavda on Wikipedia (Holeum)
Abhijit Chavda on Wikipedia (Ultra-high-energy cosmic ray)
Abhijit Chavda on Wikipedia (Dark matter)
Abhijit Chavda on Wikipedia (Cold dark matter)