Cosmology and the classical limit of the S-matrix

Cites Work

On graviton non-gaussianities during inflation
Quantum fields in curved spacetime
Perturbiner methods for effective field theories and the double copy
Amplitudes, observables, and classical scattering
Classical solutions and their double copy in split signature
Angular momentum loss in gravitational scattering, radiation reaction, and the Bondi gauge ambiguity
The radial action from probe amplitudes to all orders
NS-NS spacetimes from amplitudes
Black hole binary dynamics from the double copy and effective theory
Classical space-times from the S-matrix
Gravitational shock waves and scattering amplitudes
Angular momentum of zero-frequency gravitons
Classical physics from amplitudes on curved backgrounds
Scattering amplitudes: the most perfect microscopic structures in the universe
Quantum Field Theory in Curved Spacetime
Scattering on plane waves and the double copy
Lectures on the Infrared Structure of Gravity and Gauge Theory
Positivity vs. Lorentz-violation: an explicit example
Quantized Fields and Particle Creation in Expanding Universes. I
The SAGEX review on scattering amplitudes Chapter 13: Post-Minkowskian expansion from scattering amplitudes
The SAGEX review on scattering amplitudes Chapter 14: Classical gravity from scattering amplitudes
Quantum Fields in Curved Space
Gravitational partial-wave absorption from scattering amplitudes
Scattering amplitudes for self-force
Large gauge effects and the structure of amplitudes
Gravitational self force from scattering amplitudes in curved space
\(S\)-matrix positivity without Lorentz invariance: a case study
Binary black holes and quantum off-shell recursion