Quantum mixtures in the early universe

DOI10.1023/A:1018834430029zbMath0895.53063WikidataQ125293831 ScholiaQ125293831MaRDI QIDQ1387794

M. Sorg, Timm Sigg

Publication date: 8 June 1998

Published in: General Relativity and Gravitation (Search for Journal in Brave)

zbMATH Keywords

bouncing universeenergy-momentum densityrelativistic Schrödinger theoryspinning matterfermionic quantum fluidvanishing spin density

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Applications of differential geometry to physics (53Z05) Methods of quantum field theory in general relativity and gravitational theory (83C47) Macroscopic interaction of the gravitational field with matter (hydrodynamics, etc.) (83C55)

Cites Work

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• Cosmological solutions for the coupled Einstein-Yang-Mills-Higgs equations
• Mixtures and pure states in relativistic Schrödinger theory
• Cosmic spinor fields and the early universe
• Cosmological principle and primordial spinor fields
• Matter production in the early universe
• Topological currents in relativistic Schrödinger theory
• Kinematics of Dirac's spinor field
• The de Sitter spacetime as attractor solution in eighth-order gravity
• Non-singular, cosmological solutions for the coupled Dirac-Einstein equations