5 papers
The gravitational S-matrix from the path integral: asymptotic symmetries and soft theorems
Jack Isen, Per Kraus, Ruben Monten +1
We extend a previously developed formulation of the S-matrix, based on a path integral with asymptotic boundary conditions, to include gravity. The path integral defines a Carrolli…
Deforming and dissecting AdS with matter
Nele Callebaut, Blanca Hergueta, Ruben Monten +1
We study deformations of the model by Henneaux, MartÃnez, Troncoso and Zanelli [arXiv:hep-th/0201170] which features asymptotically AdS black hole solutions that incorporate t…
Near-extremal membranes in M-theory
Alex Buchel, Ruben Monten
We consider near-extremal membranes embedded in M-theory, consistently truncated to gauged supergravity in four dimensions on the coset space . These a…
Locality and Conserved Charges in -Deformed CFTs
Ruben Monten, Richard M. Myers, Konstantinos Roumpedakis
We investigate the locality properties of -deformed CFTs within perturbation theory. Up to third order in the deformation parameter, we find a Hamiltonian operator w…
S-Matrix Path Integral Approach to Symmetries and Soft Theorems
Seolhwa Kim, Per Kraus, Ruben Monten +1
We explore a formulation of the S-matrix in terms of the path integral with specified asymptotic data, as originally proposed by Arefeva, Faddeev, and Slavnov. In the tree approxim…