ON SIGNATURE TRANSITION IN ROBERTSON–WALKER COSMOLOGIES

DOI10.1142/S0217751X00000689zbMath0952.83038arXivgr-qc/9910020OpenAlexW2026563664MaRDI QIDQ4507756

Hamid Reza Sepangi, K. Ghafoori-Tabrizi, Siamak S. Gousheh

Publication date: 8 October 2000

Published in: International Journal of Modern Physics A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/gr-qc/9910020

zbMATH Keywords

cosmological constantmassless scalar fieldRobertson-Walker cosmologiesscalar field masslesssignature changing hypersurface

Mathematics Subject Classification ID

Relativistic cosmology (83F05) Exact solutions to problems in general relativity and gravitational theory (83C15)

Related Items (3)

Compactification and signature transition in Kaluza--Klein spinor cosmology ⋮ Using spectral method as an approximation for solving hyperbolic PDEs ⋮ Wave packets and initial conditions in quantum cosmology

Cites Work

• Particle production from signature change
• Covariant change of signature in classical relativity
• Non-existence of trouser-worlds
• Signature dynamics in general relativity
• Smooth and discontinuous signature type change in general relativity
• The Einstein equation for signature type changing spacetimes
• On signature transition and compactification in Kaluza-Klein cosmology
• Quantum Theory of Gravity. I. The Canonical Theory

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