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hep-th2023
in 4D Gravitational Scattering
Elizabeth Himwich, Monica Pate
In four-dimensional asymptotically flat spacetimes, an infinite tower of soft graviton modes is known to generate the symmetry algebra of at tree-level. Here w…
hep-th2023★ 1 cited
Self-Dual Black Holes in Celestial Holography
Erin Crawley, Alfredo Guevara, Elizabeth Himwich +1
We construct two-dimensional quantum states associated to four-dimensional linearized rotating self-dual black holes in signature Klein space. The states are comprised of g…