478 citations · 1.9k across the 21 of their papers we have counts for
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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…
hep-th2018★ 16 cited
Vacua on the Brink of Decay
Guilherme L. Pimentel, Alexander M. Polyakov, Grigory M. Tarnopolsky
We consider free massive matter fields in static scalar, electric and gravitational backgrounds. Tuning these backgrounds to the brink of vacuum decay, we identify a term in their…