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Cited by 238

The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.

Approaches to quantum cosmology

Open access
Vilenkin, Alexander·1994·Physical Review D

Abstract

Different proposals for the wave function of the Universe are analyzed, with an emphasis on various forms of the tunneling proposal. The issues discussed include the equivalence of the Lorentzian path integral and outgoing-wave-proposals, the definitions of the outgoing waves and of superspace boundaries, topology change, and the corresponding modification of the Wheeler-DeWitt equation. Also discussed are the ``generic'' boundary condition and the third quantization approach.

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Metadata

Authors
Vilenkin, A.
Venue
Physical Review D
Published
1994-08-15
Volume
50
Issue
4
Pages
2581-2594
ISSN
0556-2821 (ISSN-L)
OpenAlex
W1985355029
Cited by
238
References
7
FWCI
4.63
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Approaches to quantum cosmology. https://app.cochat.ai/papers/10.1103/physrevd.50.2581
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Vilenkin, A. (1994). Approaches to quantum cosmology. Physical Review D. https://doi.org/10.1103/physrevd.50.2581

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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.