Locally Anisotropic Structures and Nonlinear Connections in Einstein and Gauge Gravity
classification
🌀 gr-qc
keywords
connectionsgaugegravitynonlinearaffineanalyzeanholonomicanisotropic
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We analyze local anisotropies induced by anholonomic frames and associated nonlinear connections in general relativity and extensions to affine Poincare and de Sitter gauge gravity and different types of Kaluza-Klein theories. We construct some new classes of cosmological solutions of gravitational field equations describing Friedmann-Robertson-Walker like universes with rotation (ellongated and flattened) ellipsoidal or torus symmetry.
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