Nonholonomic Ricci Flows and Running Cosmological Constant: 3D Taub-NUT Metrics
General Relativity and Quantum Cosmology
2008-11-26 v2 High Energy Physics - Theory
Mathematical Physics
Differential Geometry
math.MP
Abstract
The common assertion that the Ricci flows of Einstein spaces with cosmological constant can be modelled by certain classes of nonholonomic frame, metric and linear connection deformations resulting in nonhomogeneous Einstein spaces is examined in the light of the role played by topological three dimensional (3D) Taub-NUT-AdS/dS spacetimes.
Keywords
Cite
@article{arxiv.gr-qc/0609086,
title = {Nonholonomic Ricci Flows and Running Cosmological Constant: 3D Taub-NUT Metrics},
author = {Sergiu I. Vacaru and Mihai Visinescu},
journal= {arXiv preprint arXiv:gr-qc/0609086},
year = {2008}
}
Comments
latex 2e, 22 pages, to be published in Romanian Rep. Phys. 60 (2008)