Curvature of multiply warped products with an affine connection
Differential Geometry
2014-07-29 v1
Abstract
In this paper, we study the Einstein multiply warped products with a semi-symmetric non-metric connection and the multiply warped products with a semi-symmetric non-metric connection with constant scalar curvature, we apply our results to generalized Robertson-Walker spacetimes with a semi-symmetric non-metric connection and generalized Kasner spacetimes with a semi-symmetric non-metric connection and find some new examples of Einstein affine manifolds and affine manifolds with constant scalar curvature.{\ss} We also consider the multiply warped products with an affine connection with a zero torsion.
Keywords
Cite
@article{arxiv.1207.5092,
title = {Curvature of multiply warped products with an affine connection},
author = {Yong Wang},
journal= {arXiv preprint arXiv:1207.5092},
year = {2014}
}
Comments
20 pages. arXiv admin note: substantial text overlap with arXiv:1207.0199