Jul 20 – 24, 2015
Frankfurt Institute for Advanced Studies
Europe/Berlin timezone

Black holes sourced by a massless scalar

Jul 21, 2015, 5:00 PM
30m
Lecture Hall (FIAS)

Lecture Hall

FIAS

Speaker

Mariano Cadoni (University of cagliari)

Description

We construct asymptotically flat black hole solutions of Einstein-scalar gravity sourced by a nontrivial scalar field with $1/r$ asymptotic behavior. Near the singularity the black hole behaves as the Janis-Newmann-Winicour-Wyman solution. The hairy black hole solutions allow for consistent thermodynamical description. At large mass they have the same thermodynamical behavior of the Schwarzschild black hole, whereas for small masses they differ substantially from the latter.

Primary author

Mariano Cadoni (University of cagliari)

Presentation materials