1993/12/01 by Yuri N. Obukhov, Romualdo Tresguerres · 3 citations
Engineering · Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Fluid dynamics and aerodynamics studies #gr-qc
paper · pdf · doi:10.1016/0375-9601(93)90339-2
published as Phys.Lett. A184 (1993) 17-22 · plain Tex, 11 pages, no figures
openalex publication_date 1993/12/01 · arxiv created 2000/08/07 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28
A variational theory of a continuous medium is developed the elements of which carry momentum and hypermomentum (hyperfluid). It is shown that the structure of the sources in metric-affine gravity is predetermined by the conservation identities and, when using the Weyssenhoff ansatz, these explicitly yield the hyperfluid currents.