19 citations · 51 across the 7 of their papers we have counts for
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hep-th2022
Soft-Collinear Gravity and Soft Theorems
Martin Beneke, Patrick Hager, Robert Szafron
This chapter reviews the construction of ``soft-collinear gravity'', the effective field theory which describes the interaction of collinear and soft gravitons with matter (and the…
hep-th2021★ 18 cited
Gravitational soft theorem from emergent soft gauge symmetries
Martin Beneke, Patrick Hager, Robert Szafron
We consider and derive the gravitational soft theorem up to the sub-subleading power from the perspective of effective Lagrangians. The emergent soft gauge symmetries of the effect…
hep-th2019
Unitarity in the Schroedinger Formalism of QFT in Curved Space-Time
Patrick Hager, Maximilian Urban
We review the general quantization of scalar fields in curved space-times in the Schroedinger formalism and discuss the determination of the ground-state. By explicitly computing t…