39 citations · 96 across the 4 of their papers we have counts for
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astro-ph2006★ 4 cited
Neutrino Coannihilation on Dark-Matter Relics?
Gabriela Barenboim, Olga Mena Requejo, Chris Quigg
High-energy neutrinos may resonate with relic background neutralinos to form short-lived sneutrinos. In some circumstances, the decay chain that leads back to the lightest supersym…
astro-ph2005★ 14 cited
Observational Constraints on Undulant Cosmologies
Gabriela Barenboim, Olga Mena Requejo, Chris Quigg
In an undulant universe, cosmic expansion is characterized by alternating periods of acceleration and deceleration. We examine cosmologies in which the dark-energy equation of stat…