Migrating Carrollian particles on magnetized black hole horizons

Article

Migrating Carrollian particles on magnetized black hole horizons

Bičák, J.; Kubizňák, D.; Perche, T. R.

Phys. Rev. D 107(10), 104014 (2023)

Abstract

By considering a misaligned (asymptotically uniform) magnetic field in the background of a rotating black hole, we uncover a possibility for a highly nontrivial motion of Carrollian particles on the black hole horizon that is characterized by a time-dependent velocity field and reminds us (because of its latitudinal oscillations) of a “monarch butterfly migration.”

Supported by

GACR 21-11268S — Mass and charge currents in general relativity and astrophysics

BibTeX

@article{UTF885,
  author        = {Bičák, J. and Kubizňák, D. and Perche, T. R.},
  title         = {{Migrating Carrollian particles on magnetized black hole horizons}},
  journal       = {Phys. Rev. D},
  volume        = {107},
  number        = {10},
  pages         = {104014},
  year          = {2023},
  doi           = {10.1103/PhysRevD.107.104014},
  eprint        = {2302.11639},
  archivePrefix = {arXiv},
}