Publikace ÚTF

Locally rotationally symmetric spacetimes in Einstein-Cartan theory and their classification

Agarwal U.; Carloni S.

We present the complete set of covariant equations that govern the locally rotationally symmetric torsion spacetimes sourced by Weyssenhoff fluid in Einstein-Cartan-Sciama-Kibble gravity. Using these equations, we can explore in detail the peculiar relationship between conformal structure and torsion. We develop a comprehensive scheme to categorize these torsional spacetimes into distinct classes. We explicitly analyze the properties of each class and obtain novel analytical solutions to the gravitational field equations.
type:article
journal:Phys. Rev. D
volume:112
nr:6
pages:064075
year:2025
eprint:arXiv:2507.01840
link: https://journals.aps.org/prd/abstract/10.1103/9m6d-rgv3
files:
physrevd.112.064075_agarwal.carloni.pdf (341.21 kB)

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