104 citations · 224 across the 3 of their papers we have counts for
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hep-th2009★ 104 cited
Cosmological Fluctuations from Infra-Red Cascading During Inflation
Neil Barnaby, Zhiqi Huang, Lev Kofman +1
We propose a qualitatively new mechanism for generating cosmological fluctuations from inflation. The non-equilibrium excitation of interacting scalar fields often evolves into inf…
hep-th2008★ 24 cited
Dynamics and Stability of Light-Like Tachyon Condensation
Neil Barnaby, David J. Mulryne, Nelson J. Nunes +1
Recently, Hellerman and Schnabl considered the dynamics of unstable D-branes in the background of a linear dilaton. Remarkably, they were able to construct light-like tachyon solut…