Stability of de Sitter solutions sourced by dark spinors

2010/07/04 by Guoying Chee, Chee, Guoying · 3 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #General Relativity and Quantum Cosmology (gr-qc)

paper · pdf · doi:10.48550/arxiv.1007.0554

openalex publication_date 2010/07/04 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Cosmology of ELKO and Lorentz Invariant NSS has been investigated using dynamical system method starting from the proposal of Boehmer et al [arXiv:1003.3858]. Some different results have been obtained by a different approach. The exact solutions described by fixed points of the dynamical system and their stability have been discussed. Some stable solutions corresponding to de Sitter universes have been obtained.

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• On a local mass dimension one Fermi field of spin one-half and the theoretical crevice that allows it
• Elko Field Theory and the Nature of Elko Darkness
• The Lagrangian for mass dimension one fermionic dark matter

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