2 papers
astro-ph2002
Quantum-Gravity Analysis of Gamma-Ray Bursts using Wavelets
J. Ellis, N. E. Mavromatos, D. V. Nanopoulos +1
In some models of quantum gravity, space-time is thought to have a foamy structure with non-trivial optical properties. We probe the possibility that photons propagating in vacuum…
astro-ph2001
Antimatter as a probe for physical processes in the early Universe
Alexander Sakharov, Maxim Khlopov, Sergei Rubin
The whole set of astrophysical data indicates that our Universe is globally baryon asymmetrical. Nevertheless a possibility of existence of relatively small amount of sufficiently…