Manvelyan, Ruben and Tchrakian, D. H. (2007) Conformal coupling of the scalar field with gravity in higher dimensions and invariant powers of the Laplacian. Physics Letters B, 644 (5-6). pp. 370-374. ISSN 03702693
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Official URL: http://doi.org/10.1016/j.physletb.2006.12.027
Abstract
The hierarchy of conformally coupled scalars with the increasing scaling dimensions ∆_k = k − d/2, k = 1, 2, 3, . . . connected with the k-th Euler density in the corresponding space-time dimensions d ≥ 2k is proposed. The corresponding conformal invariant Lagrangian with the k-th power of Laplacian for the already known cases k = 1, 2 is reviewed, and the subsequent case of k = 3 is completely constructed and analyzed.
Item Type: | Article |
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Divisions: | School of Theoretical Physics > Preprints |
Date Deposited: | 05 Oct 2017 19:31 |
Last Modified: | 15 Dec 2022 20:54 |
URI: | https://dair.dias.ie/id/eprint/198 |
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