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gr-qc2018★ 7 cited
Quantum cosmology of Bianchi VIII, IX LRS geometries
A. Karagiorgos, T. Pailas, N. Dimakis +3
In the present work we revisit the axisymmetric Bianchi VIII and IX models. At the classical level we reproduce the known analytic solution, in a novel way making use of two quadra…
gr-qc2018★ 5 cited
The solution space to the Einstein's vacuum field equations for the case of five-dimensional Bianchi Type I (Type 4A1)
T. Pailas, Petros A. Terzis, T. Christodoulakis
We consider the 4+1 Einstein's field equations (EFE's) in vacuum, simplified by the assumption that there is a four-dimensional sub-manifold on which an isometry group of dimension…