PIRSA:23040091

Video URL

https://pirsa.org/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 for Theoretical Physics. https://pirsa.org/23040091

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

          @misc{ scivideos_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 for Theoretical Physics},
            year = {2023},
            month = {apr},
            note = {PIRSA:23040091 see, \url{https://scivideos.org/pirsa/23040091}}
          }

David Kubiznak Charles University

Talk numberPIRSA:23040091
DOI10.48660/23040091
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
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