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In the Vilenkin-Linde tunneling wave function formalism, the Euclidean action enters with different sign, so probabilities are P ∼ exp(I).
“In a sense, the Euclidean action enters this formalism with different sign, so that one ends up with probabilities P ∼ exp(I).”
From Dimensionality, topology, energy, the cosmological constant and signature change (1996) · cites this paper as [34]
The Introduction (page unavailable) says the Euclidean part of the action may be assigned a minus sign relative to the Lorentzian part. It does not identify this as the Vilenkin–Linde tunneling-wave-function formalism or state that probabilities are P ∼ exp(I). (LLM, conf=0.84)
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Hartle, J. B., & Hawking, S. W. (1983) · Physical Review D · doi:10.1103/physrevd.28.2960 · Cited by 3,027
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Research works printed but not linked: 21
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- G. W. Gibbons, 1990, Phys. Rev. D, 42, 2458, 10.1103/PhysRevD.42.2458 · DOI · Paper page
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Cited by
Sorted by citations
Dimensionality, topology, energy, the cosmological constant and signature change
Embacher, F. (1996) · Classical and Quantum Gravity · doi:10.1088/0264-9381/13/5/012 · Cited by 6
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Metadata
- Authors
- Embacher, F.
- Venue
- Physical Review D
- Publisher
- American Physical Society (APS)
- Published
- 1995-06-15
- Volume
- 51
- Issue
- 12
- Pages
- 6764-6777
- ISSN
- 0556-2821
- Cited by
- 19
- References
- 1
- Language
- en
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