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First post-Newtonian N-body problem in Einstein–Cartan theory with the Weyssenhoff fluid: equations of motion

We derive the equations of motion for an N-body system in the Einstein–Cartan gravity theory at the first post-Newtonian order by exploiting the Weyssenhoff fluid as the spin model. Our approach consists in performing the point-particle limit of the continuous description of the gravitational source...

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Detalles Bibliográficos
Autores principales: Battista, Emmanuele, Falco, Vittorio De
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9440882/
https://www.ncbi.nlm.nih.gov/pubmed/36072828
http://dx.doi.org/10.1140/epjc/s10052-022-10746-7