The DOI matches its Crossref record; 143 of the 143 references it cites were found in a registry or an index.
TIME AND INTERPRETATIONS OF QUANTUM GRAVITY
Abstract
In canonical quantization of gravity, the state functional does not seem to depend on time. This hampers the physical interpretation of quantum gravity. I critically examine ten major attempts to circumvent this problem and discuss their shortcomings.
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
The Large Scale Structure of Space-Time
Hawking, S. W., & Ellis, G. F. R. (1973) · doi:10.1017/cbo9780511524646 · Cited by 10,624
The cosmological constant problem
Weinberg, S. (1989) · Reviews of Modern Physics · doi:10.1103/revmodphys.61.1 · Cited by 7,341
Quantum Theory of Gravity. I. The Canonical Theory
DeWitt, B. S. (1967) · Physical Review · doi:10.1103/physrev.160.1113 · Cited by 3,385
Hartle, J. B., & Hawking, S. W. (1983) · Physical Review D · doi:10.1103/physrevd.28.2960 · Cited by 3,027
2 + 1 dimensional gravity as an exactly soluble system
Witten, E. (1988) · Nuclear Physics B · doi:10.1016/0550-3213(88)90143-5 · Cited by 2,562
Variational Principles of Mechanics
(1992) · Studies in Applied Mechanics · doi:10.1016/b978-0-444-98700-6.50006-8 · Cited by 1,778
The Thermodynamics of Irreversible Processes. III. Relativistic Theory of the Simple Fluid
Eckart, C. (1940) · Physical Review · doi:10.1103/physrev.58.919 · Cited by 1,590
Role of Conformal Three-Geometry in the Dynamics of Gravitation
York, J. W. (1972) · Physical Review Letters · doi:10.1103/physrevlett.28.1082 · Cited by 1,392
New Hamiltonian formulation of general relativity
Ashtekar, A. (1987) · Physical Review D · doi:10.1103/physrevd.36.1587 · Cited by 1,119
Relativity, groups and topology
L.R. (1965) · Nuclear Physics · doi:10.1016/0029-5582(65)90020-9 · Cited by 1,053
Cited by
Membranes at quantum criticality
Hořava, P. (2009) · Journal of High Energy Physics · doi:10.1088/1126-6708/2009/03/020 · Cited by 731
Quantum nature of the big bang: An analytical and numerical investigation
Ashtekar, A., Pawlowski, T., & Singh, P. (2006) · Physical Review D · doi:10.1103/physrevd.73.124038 · Cited by 609
Jacobson, T., Liberati, S., & Mattingly, D. (2003) · Physical Review D · doi:10.1103/physrevd.67.124011 · Cited by 240
“Profound difficulties associated with the “problem of time” in quantum gravity [2, 3] have suggested that an underlying preferred time may be necessary to make sense of this physics.”
BackgroundExact Dirac quantization of all 2D dilaton gravity theories
Louis-Martinez, D., Gegenberg, J., & Kunstatter, G. (1994) · Physics Letters B · doi:10.1016/0370-2693(94)90463-4 · Cited by 210
Constructing local bulk observables in interacting AdS/CFT
Kabat, D., Lifschytz, G., & Lowe, D. A. (2011) · Physical Review D · doi:10.1103/physrevd.83.106009 · Cited by 189
Metadata
- Authors
- KUCHAŘ, K. V.
- Venue
- International Journal of Modern Physics D
- Publisher
- World Scientific Pub Co Pte Ltd
- Published
- 2011-07-31
- Volume
- 20
- Issue
- supp01
- Pages
- 3-86
- ISSN
- 0218-2718 (ISSN-L)
- 1793-6594
- OpenAlex
- W2123440393
- Cited by
- 657
- References
- 143
- FWCI
- 12.70
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: TIME AND INTERPRETATIONS OF QUANTUM GRAVITY. https://app.cochat.ai/papers/10.1142/s0218271811019347
- The paper
- KUCHAŘ, K. V. (2011). TIME AND INTERPRETATIONS OF QUANTUM GRAVITY. International Journal of Modern Physics D. https://doi.org/10.1142/s0218271811019347
Data sources
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.
