Massive Compact Halo Objects from the Relics of the Cosmic Quark-Hadron Transition

Shibaji Banerjee, Abhijit Bhattacharyya, Sanjay K. Ghosh +2

The existence of compact gravitational lenses, with masses around 0.5 (M_{\odot}), has been reported in the halo of the Milky Way. The nature of these dark lenses is as yet obscure…