80 citations · 501 across the 20 of their papers we have counts for
21 papers
Energy Detectors and Asymptotic Symmetries
Hernán A. González, Jakob Salzer
We study detector operators measuring energy to a power at null infinity in four-dimensional gauge theories and gravity. These operators transform as conformal primaries on t…
Operator Product Expansion in Carrollian CFT
Kevin Nguyen, Jakob Salzer
Carrollian conformal field theory offers an alternative description of massless scattering amplitudes, that is holographic in nature. In an effort to build a framework that is both…
Soft gravitons in three dimensions
Jordan Cotler, Kristan Jensen, Stefan Prohazka +2
We consider quantum gravity with zero cosmological constant in three dimensions. First, we show that pure quantum gravity can be written as a magnetic Carrollian theory living on n…
Quantizing Carrollian field theories
Jordan Cotler, Kristan Jensen, Stefan Prohazka +3
Carrollian field theories have recently emerged as a candidate dual to flat space quantum gravity. We carefully quantize simple two-derivative Carrollian theories, revealing a stro…
Massive carrollian fields at timelike infinity
Emil Have, Kevin Nguyen, Stefan Prohazka +1
Motivated by flat space holography, we demonstrate that massive spin- fields in Minkowski space near timelike infinity are massive carrollian fields on the carrollian counterpar…
An Embedding Space Approach to Carrollian CFT Correlators for Flat Space Holography
Jakob Salzer
Carrollian conformal field theories (carrollian CFTs) are natural field theories on null infinity of an asymptotically flat spacetime or, in general, geometries with conformal carr…