Submanifolds in five-dimensional pseudo-Euclidean spaces and four-dimensional FRW universes
arXiv:1111.0687 · doi:10.1007/s10714-011-1301-8
Abstract
Equations for submanifolds, which correspond to embeddings of the four-dimensional FRW universes in five-dimensional pseudo-Euclidean spaces, are presented in convenient form in general case. Several specific examples are considered.
7 pages, LaTeX, the mathematical part of this paper is based on the withdrawn preprint arXiv:1012.0320 [gr-qc]