Overall signature of the metric and the cosmological constant

DOI10.1088/1475-7516/2024/02/036zbMATH Open1543.83168MaRDI QIDQ6539744

João Magueijo, Bruno Alexandre, Steffen Gielen

Publication date: 15 May 2024

Published in: Journal of Cosmology and Astroparticle Physics (Search for Journal in Brave)

zbMATH Keywords

cosmological constantsignature change

Mathematics Subject Classification ID

Relativistic cosmology (83F05)

Cites Work

• Plebański formulation of general relativity: a practical introduction
• Covariant change of signature in classical relativity
• Gravity and signature change
• Change of signature in classical relativity
• On the separation of Einsteinian substructures
• Signature transitions in quantum cosmology
• ON SIGNATURE TRANSITION IN ROBERTSON–WALKER COSMOLOGIES
• Action and observer dependence in Euclidean quantum gravity
• Einstein’s equations in the presence of signature change
• Formulations of General Relativity
• Wave function of the Universe
• Modern Canonical Quantum General Relativity
• The cosmological constant problem
• Topology change in classical and quantum gravity
• Quantum cosmology of pure connection general relativity

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