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Expanding (n+1)-Dimensional Wormholes by Coy668 is a document available to read on EtoBox.
This document presents (n+1)-dimensional wormhole solutions in an expanding cosmological background. The solutions are obtained by generalizing the Friedmann-Robertson-Walker metric to (n+1) dimensions and reducing its symmetry. An anisotropic energy-momentum tensor is used to support the geometry. Exact solutions are found for the scale factor R(t) and shape function a(r) for arbitrary dimensions. The energy density ρ, radial pressure P_r, and transverse pressure P_t that support the geometry are deter
- Author
- Coy668
- Language
- EN