Nonrenormalizability of the quantized Dirac-Einstein system
Abstract
The coupled Dirac-Einstein system is quantized and shown to be one-loop nonrenormalizable: The diagrams with eight external fermions yield a divergence proportional to the fourth power of the fermion axial-vector current. The gravitational variables required to couple gravitation to fermions are the (sixteen) vierbein fields possessing local Lorentz as well as coordinate invariance. For gravitation coupled to bosons, the vierbein and metric formulations remain equivalent at the quantum level.
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The geometric structure description is closely related to the first-order Chern-Simons formalism, which connects back to the standard metric formalism.
“Fortunately, the description is closely related to the more familiar first-order Chern-Simons formalism [108, 277, 279, 2], which, in turn, can connect us back to the standard metric formalism.”
From Quantum Gravity in 2 + 1 Dimensions: The Case of a Closed Universe (2005) · cites this paper as [108]
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Weyl, H. (1929) · Zeitschrift f�r Physik · doi:10.1007/bf01339504 · Cited by 1,457 · see citing works
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General relativity with spin and torsion: Foundations and prospects
Hehl, F. W., von der Heyde, P., Kerlick, G. D., & Nester, J. M. (1976) · Reviews of Modern Physics · doi:10.1103/revmodphys.48.393 · Cited by 2,709 · see citing works
Breakdown of predictability in gravitational collapse
Hawking, S. W. (1976) · Physical Review D · doi:10.1103/physrevd.14.2460 · Cited by 2,554 · see citing works
General relativity as an effective field theory: The leading quantum corrections
Donoghue, J. F. (1994) · Physical Review D · doi:10.1103/physrevd.50.3874 · Cited by 1,294 · see citing works
The nonperturbative functional renormalization group and its applications
Dupuis, N., Canet, L., Eichhorn, A., Metzner, W., Pawlowski, J. M., Tissier, M., & Wschebor, N. (2021) · Physics Reports · doi:10.1016/j.physrep.2021.01.001 · Cited by 660 · see citing works
Quantum Gravity in 2 + 1 Dimensions: The Case of a Closed Universe
Carlip, S. (2005) · Living Reviews in Relativity · doi:10.12942/lrr-2005-1 · Cited by 172 · see citing works
- Authors
- Deser, S., & van Nieuwenhuizen, P.
- Affiliations
- Brandeis University (US)
- ORCID
- Deser, S.
- Venue
- Physical Review D
- Publisher
- American Physical Society (APS)
- Published
- 1974-07-15
- Volume
- 10
- Issue
- 2
- Pages
- 411-420
- ISSN
- 0556-2821 (ISSN-L)
- OpenAlex
- W2063904131
- Cited by
- 297
- References
- 1
- Citations by year
- 2026: 12 · 2025: 12 · 2024: 9 · 2023: 9 · 2022: 8 · 2021: 7 · 2020: 6 · 2019: 9 · 2018: 8 · 2017: 6 · 2016: 11 · 2015: 11 · 2014: 9 · 2013: 7 · 2012: 10
- FWCI
- 16.87
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields (publishedVersion)
- Topics
- Physical Sciences › Physics and Astronomy › Astronomy and Astrophysics › Relativity and Gravitational Theory
- Physical Sciences › Physics and Astronomy › Statistical and Nonlinear Physics › Noncommutative and Quantum Gravity Theories
- Physical Sciences › Physics and Astronomy › Nuclear and High Energy Physics › Black Holes and Theoretical Physics
- Keywords
- non-renormalizability, one-loop divergences, axial current, local Lorentz invariance, metric formulation, quantum gravity
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