2.1k citations · 11.9k across the 110 of their papers we have counts for
110 papers
Hamiltonian approach to near-extremal black hole evaporation and backreaction
Per Kraus
We investigate radiation from near-extremal black holes formed by collapse, focusing on the role of large backreaction effects arising from gravitational fluctuations in the near-h…
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…
Systematics of Boundary Actions in Gauge Theory and Gravity
Seolhwa Kim, Per Kraus, Richard M. Myers
We undertake a general study of the boundary (or edge) modes that arise in gauge and gravitational theories defined on a space with boundary, either asymptotic or at finite distanc…
Refining the Cutoff 3d Gravity / Correspondence
Per Kraus, Ruben Monten, Konstantinos Roumpedakis
Pure gravity in AdS is a theory of boundary excitations, most simply expressed as a constrained free scalar with an improved stress tensor that is needed to match the Brown--He…
Field Theory of Interacting Boundary Gravitons
Stephen Ebert, Eliot Hijano, Per Kraus +2
Pure three-dimensional gravity is a renormalizable theory with two free parameters labelled by and . As a consequence, correlation functions of the boundary stress tensor in…
3D Gravity in a Box
Per Kraus, Ruben Monten, Richard M. Myers
The quantization of pure 3D gravity with Dirichlet boundary conditions on a finite boundary is of interest both as a model of quantum gravity in which one can compute quantities wh…