234 citations · 1.2k across the 25 of their papers we have counts for
Showing 2018Show all
2 papers · 1 filter
hep-th2018★ 6 cited
The Cosmological Bootstrap: Inflationary Correlators from Symmetries and Singularities
Nima Arkani-Hamed, Daniel Baumann, Hayden Lee +1
Scattering amplitudes at weak coupling are highly constrained by Lorentz invariance, locality and unitarity, and depend on model details only through coupling constants and particl…
astro-ph.CO2018★ 81 cited
Galaxy Bispectrum from Massive Spinning Particles
Azadeh Moradinezhad Dizgah, Hayden Lee, Julian B. Muñoz +1
Massive spinning particles, if present during inflation, lead to a distinctive bispectrum of primordial perturbations, the shape and amplitude of which depend on the masses and spi…