222 citations · 4.3k across the 108 of their papers we have counts for
108 papers
Carrollian conformal fields and flat holography
Kevin Nguyen, Peter West
The null conformal boundary of Minkowski spacetime plays a special role in scattering theory, as it is the locus where massless particle states are most…
Spacetime and large local transformations
Peter West
We argue that the existence of solitons in theories in which local symmetries are spontaneously broken requires spacetime to be enlarged by additional coordinates that are associat…
Universal derivation of the asymptotic charges of bosonic massless particles
Kevin Nguyen, Peter West
We present a unified treatment of the conserved asymptotic charges associated with any bosonic massless particle in any spacetime dimension. In particular we provide master formula…
Higher dualisations of linearised gravity and the algebra
Nicolas Boulanger, Paul P. Cook, Josh A. O'Connor +1
The non-linear realisation based on is known to describe gravity in terms of both the graviton and the dual graviton. We extend this analysis at the linearised level to…
Conserved asymptotic charges for any massless particle
Kevin Nguyen, Peter West
We compute the conserved charges associated with the asymptotic symmetries of massless particles by examining their free theory in Minkowski spacetime. We give a procedure to syste…
The string little algebra
Keith Glennon, Peter West
We consider the string, like point particles and branes, to be an irreducible representation of the semi-direct product of the Cartan involution invariant subalgebra of E11 and its…