151 citations · 216 across the 3 of their papers we have counts for
3 papers
Squeezed tensor non-Gaussianity in non-attractor inflation
Ogan Ozsoy, Maria Mylova, Susha Parameswaran +3
We investigate primordial tensor non-Gaussianity in single field inflation, during a phase of non-attractor evolution when the spectrum of primordial tensor modes can be enhanced t…
A new mechanism to enhance primordial tensor fluctuations in single field inflation
Maria Mylova, Ogan Özsoy, Susha Parameswaran +2
We discuss a new mechanism to enhance the spectrum of primordial tensor fluctuations in single field inflationary scenarios. The enhancement relies on a transitory non-attractor in…
Mechanisms for Primordial Black Hole Production in String Theory
Ogan Özsoy, Susha Parameswaran, Gianmassimo Tasinato +1
We consider mechanisms for producing a significant population of primordial black holes (PBHs) within string inspired single field models of inflation. The production of PBHs requi…