Routing (electronic design automation)

Quantum mechanics

Cellular algebra

Theoretical physics

Pure mathematics

Mathematical physics

Field (mathematics)

Rotating black hole

Phase space

Computer science

Virasoro algebra

Black hole thermodynamics

Computer network

Diffeomorphism

Routing protocol

Physics

Mathematics

Astronomy

Homogeneous space

Algebra representation

Link-state routing protocol

Geometry

Horizon

Conformal field theory

Conformal map

Black hole (networking)

Algebra over a field

Journal of High Energy Physics

We propose a set of diffeomorphism that act non-trivially near the horizon of the Kerr black hole. We follow the recent developments of Haco-Hawking-Perry-Strominger to quantify this phase space, with the most substantial difference being our choice of vectors fields. Our gravitational charges are organized into a Virasoro-Kac-Moody algebra with non-trivial central extensions. We interpret this algebra as arising from a warped conformal field theory. Using the data we can infer from this warped CFT description, we capture the thermodynamic properties of the Kerr black hole.

Warped symmetries of the Kerr black hole