Seminarium KMMF "Teoria Dwoistości"

sala 1.03, ul. Pasteura 5
2026-02-26 (10:15) Calendar icon
T. Smołka (KMMF)

Electromagnetic and Gravitational Hopfion-like solutions in de Sitter spacetime

Hopfions are a family of `solitonic’ field solutions that have a non-trivial topological structure associated with the Hopf fibration. I will present a generalisation of such solutions, based on conformal transformations, to de Sitter spacetime. Topological charges will be discussed.

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