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Inequivalence of first- and second-order formulations in D=2 gravity models

Deser, S. (1996) Inequivalence of first- and second-order formulations in D=2 gravity models. Foundations of Physics, 26 (5). pp. 617-621. ISSN 0015-9018. http://resolver.caltech.edu/CaltechAUTHORS:20161216-094039373

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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.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1007/BF02058235DOIArticle
http://link.springer.com/article/10.1007%2FBF02058235PublisherArticle
https://arxiv.org/abs/gr-qc/9512022arXivDiscussion Paper
ORCID:
AuthorORCID
Deser, S.0000-0001-9285-9434
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.
Funders:
Funding AgencyGrant Number
NSFPHY-9315811
Record Number:CaltechAUTHORS:20161216-094039373
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20161216-094039373
Official Citation:Deser, S. Found Phys (1996) 26: 617. doi:10.1007/BF02058235
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:72902
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:16 Dec 2016 20:43
Last Modified:16 Dec 2016 20:43

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