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Gravitational interactions in 2+1 dimensions
Date
1988-7-1
Author
Dereli, Tekin
Tucker, Robin W.
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This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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Modifications to Einstein's vacuum equations for gravitation in 2+1 dimensions are studied. The addition of the Schouten-Eisenhart 2-forms to the field equations admits gravitational wave solutions although no non-trivial static rotationally symmetric metrics exist. Higher-order derivative models for the metric are discussed together with a 2+1 Brans-Dicke theory. The latter is solved for a static metric exhibiting singularities.
Subject Keywords
Physics and Astronomy (miscellaneous)
URI
https://hdl.handle.net/11511/51906
Journal
Classical and Quantum Gravity
DOI
https://doi.org/10.1088/0264-9381/5/7/004
Collections
Department of Physics, Article