Hopfion-like solutions in de Sitter spacetime
Abstract We construct electromagnetic field with non-trivial topological properties on de Sitter background. The field is closely related with Hopf fibration. We analyze energy, angular momentum and topological charges for this solution. The paper is a generalization of Smołka and Jezierski (2018 Class. Quantum Grav. 35 245010) to de Sitter spacetime.
Authors
- Jacek Jezierski (ORCID: https://orcid.org/0000-0003-3306-9453)
- Tomasz Smołka (ORCID: https://orcid.org/0000-0001-5079-4206)
- Adam Grzela (ORCID: https://orcid.org/0009-0000-9465-4678)
Institutions
- University of Warsaw (PL)
Publication Details
- Journal
- Classical and Quantum Gravity
- Published
- 2024-10-02
- DOI
- https://doi.org/10.1088/1361-6382/ad8289
- Primary Topic
- Black Holes and Theoretical Physics
- Type
- article
- Field-Weighted Citation Impact
- 0.00