Electromagnetic and gravitational Hopfions
Organizers
Speaker
Tomasz Smołka
Time
Monday, May 13, 2024 3:30 PM - 5:00 PM
Venue
Online
Online
Zoom 559 700 6085
(BIMSA)
Abstract
Hopfions are a family of `solitonary’ solutions of the N-spin field with a non-trivial topological structure related to Hopf fibration. During the talk, I will focus on electromagnetic and linearized gravity cases. Conserved quantities, in particular energy and topological charges, will be discussed. Recent attempts at generalization of hopfions will also be presented.