137 citations · 988 across the 34 of their papers we have counts for
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hep-ph2003★ 28 cited
First-order cosmological phase transitions in the radiation dominated era
Ariel Megevand
We consider first-order phase transitions of the Universe in the radiation-dominated era. We argue that in general the velocity of interfaces is non-relativistic due to the interac…
hep-th2003★ 15 cited
Coincident brane nucleation and the neutralization of Λ
Jaume Garriga, Ariel Megevand
Nucleation of branes by a four-form field has recently been considered in string motivated scenarios for the neutralization of the cosmological constant. An interesting question in…