Aspects of matter-antimatter asymmetries in Astrophysics and   relativistic heavy ion collisions
  Matter -antimatter asymmetry, expected to be very large in the Universe, is rediscussed considering effects which might not have been considered enterely before and which can also be relevant for (high energy densities) relativistic heavy ions collisions. Effects from the phase diagram of strong interactions are raised for that. 
Fabio L. Braghin