Exact Model of Gravitational Waves and Pure Radiation
An exact non-perturbative model of a gravitational wave with pure radiation is constructed. It is shown that the presence of dust matter in this model contradicts Einstein’s field equations. The exact solution to Einstein’s equations for gravitational wave and pure radiation is obtained. The trajectories of propagation and the characteristics of radiation are found. For the considered exact model of a gravitational wave, a retarded time equation for radiation is obtained. The obtained results are used to construct an exact model of gravitational wave and pure radiation for the Bianchi type IV universe.
Authors
- A. E. Filippov (ORCID: https://orcid.org/0000-0003-0521-0958)
- V. Epp (ORCID: https://orcid.org/0000-0002-4868-2683)
- К. Е. Осетрин (ORCID: https://orcid.org/0000-0003-4739-2788)
Institutions
- Tomsk State Pedagogical University (RU)
- Tomsk State University of Control Systems and Radio-Electronics (RU)
- National Research Tomsk State University (RU)
Publication Details
- Journal
- Symmetry
- Published
- 2024-11-02
- DOI
- https://doi.org/10.3390/sym16111456
- Citations
- 4
- Primary Topic
- Cosmology and Gravitation Theories
- Type
- article
- Field-Weighted Citation Impact
- 1.33
Funders
- Russian Science Foundation