162 citations · 2k across the 47 of their papers we have counts for
47 papers
Higher-spin charges and the algebra in (A)dS
Lorenzo Di Giacomo, Maitá Micol, Daniele Pranzetti +1
We consider -dimensional asymptotically locally (anti-)de Sitter ((A)dS) spacetimes with boundary conditions allowing for gravitational flux. We construct an infinite to…
Mixed-helicity bracket of celestial symmetries
Daniele Pranzetti, Domenico Giuseppe Salluce
Celestial symmetries of gravity and gauge theory can be enhanced to a algebra and an -algebra respectively, when restricting to a single graviton/gluon helicity s…
Double-soft limit and celestial shadow OPE from charge bracket
Daniele Pranzetti, Domenico Giuseppe Salluce
The dual formulations of an infinite tower of tree-level soft theorems in asymptotically flat spacetimes for scattering amplitudes in the standard energy-momentum basis and for cor…
On the Definition of the Spin Charge in Asymptotically-Flat Spacetimes
Laurent Freidel, Seyed Faroogh Moosavian, Daniele Pranzetti
We propose a solution to a classic problem in gravitational physics consisting of defining the spin associated with asymptotically-flat spacetimes. We advocate that the correct asy…
On infinite symmetry algebras in Yang-Mills theory
Laurent Freidel, Daniele Pranzetti, Ana-Maria Raclariu
Similar to gravity, an infinite tower of symmetries generated by higher-spin charges has been identified in Yang-Mills theory by studying collinear limits or celestial operator pro…
Black Hole Entropy in Loop Quantum Gravity
J. Fernando Barbero G., Daniele Pranzetti
We give an account of the state of the art about black hole entropy in Loop Quantum Gravity. This chapter contains a historical summary and explains how black hole entropy is descr…