22 citations · 22 across the 1 of their papers we have counts for
2 papers
gr-qc2019★ 22 cited
Probing a stationary non-Gaussian background of stochastic gravitational waves with pulsar timing arrays
Cari Powell, Gianmassimo Tasinato
We introduce the concept of stationary graviton non-Gaussianity (nG), an observable that can be probed in terms of 3-point correlation functions of a stochastic gravitational wave…
hep-th2019
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…