Cited by 46Noncommutative and Quantum Gravity TheoriesRelativity and Gravitational TheoryBlack Holes and Theoretical Physics

Barrett-Crane spin foam model from generalizedBF-type action for gravity

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Livine, Richard E., Oriti, Daniele·2002·Physical Review D

Abstract

We study a generalized action for gravity as a constrained $\mathrm{BF}$ theory, and its relationship with the Plebanski action. We analyze the discretization of the constraints and the spin foam quantization of the theory, showing that it leads naturally to the Barrett-Crane spin foam model for quantum gravity. Our analysis holds true in both the Euclidean and Lorentzian formulations.

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Crossref · 10.1103/physrevd.65.044025

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Authors
Livine, R. E., & Oriti, D.
Affiliations
  • Centre National de la Recherche Scientifique (FR)
  • University of Cambridge (GB)
Venue
Physical Review D
Published
2002-01-28
Volume
65
Issue
4
ISSN
  • 0556-2821 (ISSN-L)
  • 1089-4918
OpenAlex
W2129606061
Cited by
46
References
41
Citations by year
2025: 1 · 2022: 2 · 2021: 1 · 2020: 1 · 2018: 1 · 2016: 1 · 2015: 2 · 2012: 1
FWCI
2.07
Type
journal article
Language
en
Open access
Locations
  • Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • CERN Document Server (European Organization for Nuclear Research) (submittedVersion)
  • arXiv (Cornell University)
Topics
  • Physical Sciences › Physics and Astronomy › Statistical and Nonlinear Physics › Noncommutative and Quantum Gravity Theories
  • Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Relativity and Gravitational Theory
  • Physical Sciences › Physics and Astronomy › Nuclear and High Energy Physics › Black Holes and Theoretical Physics
Keywords
Barrett-Crane model, BF theory, quantum gravity

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