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Bianchi spacetimes in noncommutative phase-space

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arxiv gr-qc/0701075 v1 pith:T6VMMA64 submitted 2007-01-14 gr-qc

classification gr-qc
keywords bianchicasesnoncommutativephase-spacespacetimesclassclassicalcommutative
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The effects of noncommutativity in the phase-space of the classical and quantum cosmology of Bianchi models are investigated. Exact solutions in both commutative and noncommutative cases are presented and compared. Further, the Noether symmetries of the Bianchi class A spacetimes are studied in both cases and similarities and differences are discussed.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Phase space quantization of anisotropic cosmologies: Taub and Kantowski-Sachs models

    gr-qc 2026-06 unverdicted novelty 6.0 of 10

    Phase space quantization via Wigner distributions and Moyal product for Taub and Kantowski-Sachs models recovers modified Bessel function wave functions without factor ordering ambiguities.

  2. Classical Polymerization of the Bianchi I Model with Deformed Poisson Structure

    gr-qc 2025-10 reject novelty 5.0 of 10

    An exponential Poisson-deformation in polymerized Bianchi I turns the volume collapse logarithmic and can bound the anisotropies — but the paper attaches its boundedness threshold to the wrong end of the evolution.

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