PIRSA:23040091

Monarch Migration of Carrollian Particles on the Black Hole Horizon

Kubiznak, D. (2023). Monarch Migration of Carrollian Particles on the Black Hole Horizon. Perimeter Institute. https://pirsa.org/23040091

Kubiznak, David. Monarch Migration of Carrollian Particles on the Black Hole Horizon. Perimeter Institute, Apr. 13, 2023, https://pirsa.org/23040091 

          @misc{ pirsa_PIRSA:23040091,
            doi = {10.48660/23040091},
            url = {https://pirsa.org/23040091},
            author = {Kubiznak, David},
            keywords = {Strong Gravity},
            language = {en},
            title = {Monarch Migration of Carrollian Particles on the Black Hole Horizon},
            publisher = {Perimeter Institute},
            year = {2023},
            month = {apr},
            note = {PIRSA:23040091 see, \url{https://pirsa.org}}
          }

David Kubiznak

Charles University

Talk number
PIRSA:23040091
Collection
Talk Type
Subject
Abstract

After discussing the basics of Carrollian physics, we shall revisit the motion  of massless particles with anyonic spin in the black hole horizons. As recently shown, such particles can move within the horizon of the black hole due to the  coupling of charges associated with a 2-parametric central extension of the 2-dimensional Carroll group to the magnetic field around the black hole -- the so called "anyonic  spin-Hall effect". We shall study several examples of such motions. Of these, the most  interesting is the motion in misaligned (asymptotically uniform) magnetic field around Kerr,  which results in a time dependent motion of Carrollian particles that is reminiscent  of "monarch migration".

Zoom link:  https://pitp.zoom.us/j/97094479078?pwd=SHN6NEU5aE93OXVQYk9aWTVOdzRRUT09