Comments on quantum cosmology with extrinsic time

DOI10.1016/S0375-9601(01)00507-2zbMath0971.83090arXivgr-qc/0106027OpenAlexW3099387108MaRDI QIDQ5942440

Claudio Simeone, Gastón E. Giribet

Publication date: 29 August 2001

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/gr-qc/0106027

zbMATH Keywords

quantizationclosed de Sitter universedeparametrization

Mathematics Subject Classification ID

Relativistic cosmology (83F05)

Related Items (1)

Path integral for minisuperspaces and its relation with non-equivalent canonical quantizations

Cites Work

• Unnamed Item
• The problem of time in quantum gravity
• Global phase time and path integral for the Kantowski-Sachs anisotropic universe
• Comment on the transition amplitude for toy universe models
• Gauge fixation and global phase time for minisuperspaces
• Canonical gauges in the path integral for parametrized systems

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