PIRSA:25030117

Video URL

https://pirsa.org/25030117

Tayler instability in Protoneutron stars

Skoutnev, V. (2025). Tayler instability in Protoneutron stars. Perimeter Institute for Theoretical Physics. https://pirsa.org/25030117

Skoutnev, Valentin. Tayler instability in Protoneutron stars. Perimeter Institute for Theoretical Physics, Mar. 27, 2025, https://pirsa.org/25030117 

          @misc{ scivideos_PIRSA:25030117,
            doi = {10.48660/25030117},
            url = {https://pirsa.org/25030117},
            author = {Skoutnev, Valentin},
            keywords = {Strong Gravity},
            language = {en},
            title = {Tayler instability in Protoneutron stars},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2025},
            month = {mar},
            note = {PIRSA:25030117 see, \url{https://scivideos.org/index.php/pirsa/25030117}}
          }

Valentin Skoutnev

Talk numberPIRSA:25030117
DOI10.48660/25030117
Source RepositoryPIRSA
Collection
Talk Type Conference
Subject

Abstract

Amplification of magnetic fields by differential rotation and feedback by magnetic instabilities is one of the main mechanisms for magnetizing a protoneutron star. I will discuss a recent revision of the Tayler instability of strong toroidal fields and its implications for the stably stratified interior of protoneutron stars. If time permits, I will briefly highlight new simulations quantifying the efficiency of the chiral dynamo instability.