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New energy definition for higher-curvature gravities

Deser, S. and Tekin, Bayram (2007) New energy definition for higher-curvature gravities. Physical Review D, 75 (8). Art. No. 084032. ISSN 2470-0010. https://resolver.caltech.edu/CaltechAUTHORS:DESprd07a

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Abstract

We propose a novel but natural definition of conserved quantities for gravity models of quadratic and higher order in curvature. Based on the spatial asymptotics of curvature rather than of metric, it avoids the more egregious problems—such as zero-energy “theorems” and failure in flat backgrounds—in this fourth-derivative realm. In D>4, the present expression indeed correctly discriminates between second-derivative Gauss-Bonnet and generic, fourth-derivative actions.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://arxiv.org/abs/gr-qc/0701140arXivDiscussion Paper
https://doi.org/10.1103/PhysRevD.75.084032DOIUNSPECIFIED
https://doi.org/10.1103/PhysRevD.75.084032DOIUNSPECIFIED
ORCID:
AuthorORCID
Deser, S.0000-0001-9285-9434
Additional Information:© 2007 The American Physical Society (Received 30 January 2007; published 19 April 2007) S.D. was supported in part by NSF Grant No. PHY04-01667. B.T. is partially supported by the Turkish Academy of Sciences (TÜBA) and by the TÜBİTAK Kariyer Grant No. 104T177.
Funders:
Funding AgencyGrant Number
NSFPHY04-01667
Türkiye Bilimler AkademisiUNSPECIFIED
Türkiye Bilimsel ve Teknolojik Araştırma Kurumu (TÜBİTAK)104T177
Issue or Number:8
Record Number:CaltechAUTHORS:DESprd07a
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:DESprd07a
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:8564
Collection:CaltechAUTHORS
Deposited By: Archive Administrator
Deposited On:20 Aug 2007
Last Modified:02 Oct 2019 23:52

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