Nonholonomic Ricci Flows and Running Cosmological Constant: 3D Taub-NUT Metrics

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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.
latex 2e, 22 pages, to be published in Romanian Rep. Phys. 60 (2008)

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General Relativity and Quantum Cosmology, High Energy Physics - Theory, Mathematical Physics, Differential Geometry

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http://salesiana.dossiersoluciones.com/handle/123456789/205969

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/gr-qc/0609086
 http://arxiv.org/abs/gr-qc/0609086
 Rom.Rep.Phys.60:218-238,2008; Rom.Rep.Phys.60:251-270,2008

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