Published May 1996
| Submitted
Journal Article
Open
Inequivalence of first- and second-order formulations in D=2 gravity models
- Creators
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Deser, S.
Chicago
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Abstract
The usual equivalence between the Palalini and metric (or affinity and vielbein) formulations of Einstein theory fails in two spacetime dimensions for its "Kaluza-Klein" reduced (as well as for its standard) version. Among the differences is the necessary vanishing of the cosmological constant in the first-order forms. The purely affine Eddington formulation of Einstein theory also fails here.
Additional Information
© Plenum Publishing Corporation 1996. Received: 15 December 1995. The present results were reported in the Proceedings of the Markov Memorial Quantum Gravity Seminar. This work was supported by the NSF under grant #PHY-9315811.Attached Files
Submitted - 9512022.pdf
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Additional details
- Eprint ID
- 72902
- Resolver ID
- CaltechAUTHORS:20161216-094039373
- NSF
- PHY-9315811
- Created
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2016-12-16Created from EPrint's datestamp field
- Updated
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2021-11-11Created from EPrint's last_modified field