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On the role of $Λ$-term in the evolution of Bianchi-I cosmological model with nonlinear spinor field

Bijan Saha·G. N. Shikin
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Abstract

Self-consistent solutions to nonlinear spinor field equations in General Relativity are studied for the case of Bianchi type-I space-time. It has been shown that introduction of $Λ$-term in the Lagrangian generates oscillations of the Bianchi type-I model.

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Bijan Saha, G. N. Shikin. 2001-02-13. On the role of $Λ$-term in the evolution of Bianchi-I cosmological model with nonlinear spinor field. https://arxiv.org/abs/gr-qc/0102059

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