Gravitating instantons in 3 dimensions

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2000-09-15

Author

Ferstl, A
Tekin, Bayram
Weir, V

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We study the Einstein-Chern-Simons gravity coupled to Yang-Mills-Higgs theory in three-dimensional Euclidean space with a cosmological constant. The classical equations reduce to Bogomol'nyi type first order equations in curved space. There are BPS type gauge theory instanton (monopole) solutions of finite action in a gravitational instanton which itself has a finite action. We also discuss gauge theory instantons in the vacuum (zero action) AdS space. In addition we point out to some exact solutions which are singular.

Subject Keywords

Quantum gravity, Instantons

URI

https://hdl.handle.net/11511/38824

Journal

PHYSICAL REVIEW D

DOI

https://doi.org/10.1103/physrevd.62.064003

Collections

Department of Physics, Article

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Citation Formats

A. Ferstl, B. Tekin, and V. Weir, “Gravitating instantons in 3 dimensions,” PHYSICAL REVIEW D, pp. 0–0, 2000, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/38824.