Plebański-Demiański solutions with dynamical torsion and nonmetricity fields
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Cosmology and Astroparticle Physics"
DOI: 10.1088/1475-7516/2022/04/011
Abstract: We construct Plebański-Demiański stationary and axisymmetric solutions with two expanding and double principal null directions in the framework of Metric-Affine gauge theory of gravity. Starting from the new improved form of the metric with vanishing… read more here.
Keywords: ski demia; demia ski; pleba ski; torsion nonmetricity ... See more keywords
Einstein manifolds with torsion and nonmetricity
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.101.044011
Abstract: Manifolds endowed with torsion and nonmetricity are interesting both from the physical and the mathematical points of view. In this paper, we generalize some results presented in the literature. We study Einstein manifolds (i.e., manifolds… read more here.
Keywords: part; torsion; nonmetricity; torsion nonmetricity ... See more keywords