294 citations · 1.4k across the 44 of their papers we have counts for
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astro-ph1997★ 246 cited
A Matter-Antimatter Universe?
A. G. Cohen, A. De Rujula, S. L. Glashow
We ask whether the universe can be a patchwork consisting of distinct regions of matter and antimatter. We demonstrate that, after recombination, it is impossible to avoid annihila…
astro-ph1997★ 2 cited
Avatars of a Matter-Antimatter Universe
Alvaro De Rujula
An elegantly symmetric Universe, consisting of large islands of matter and antimatter, is by no means obviously out of the question. I review the observations that lead to the usua…