Mukherjee, Dipayan https://orcid.org/0000-0002-5267-1944
Singh Sahota, Harkirat https://orcid.org/0000-0002-9389-0932
Shankaranarayanan, S https://orcid.org/0000-0002-7666-4116
Funding for this research was provided by:
Science and Engineering Research Board (SERB), India (CRG/2021/003053)
SERB-CRG (CRG/2022/002348)
Raman Research Institute
Article Title: Quantum cosmology as a hydrogen atom: discrete Λ and cyclic universes from Wheeler–DeWitt quantization
Journal Title: Classical and Quantum Gravity
Article Type: paper
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Publication dates
Date Received: 2025-08-07
Date Accepted: 2026-01-27
Online publication date: 2026-02-09