4 citations · 6 across the 5 of their papers we have counts for
Showing 2025Show all
2 papers · 1 filter
hep-th2025
Null infinity as an inverted extremal horizon: Matching an infinite set of conserved quantities for gravitational perturbations
Shreyansh Agrawal, Panagiotis Charalambous, Laura Donnay
Every spacetime that is asymptotically flat near null infinity can be conformally mapped via a spatial inversion onto the geometry around an extremal, non-rotating and non-expandin…
hep-th2025
Soft theorems and spontaneous symmetry breaking
Shreyansh Agrawal, Kevin Nguyen
The soft photon and soft graviton theorems of Weinberg are known to derive from conservation laws associated with asymptotic symmetries. Within the corresponding classical theories…