Speaker
Cendikiawan Suryaatmadja
(University of Waterloo)
Description
We present a class of exact analytical solutions of the Einstein-Gauss-Bonnet gravity in 2+1 dimensions. This solution is obtained by imposing restrictive conditions on the field equations. In particular, the modified gravity metric in Cartesian coordinates equals the C-metric multiplied by a factor which, along with the massless scalar field, depends purely on a single variable. In the zero coupling limit, this general class of solutions not only remains well defined and recovers the C-metric, but also encompasses two classes of previously unknown representations of the AdS spacetime. Furthermore, we establish the existence of a domain wall and inspect the energy conditions along it.
| Keyword-1 | Quantum Gravity |
|---|---|
| Keyword-2 | Modified Gravity |
Author
Cendikiawan Suryaatmadja
(University of Waterloo)
Co-authors
Prof.
Dong-han Yeom
(Asia Pacific Center for Theoretical Physics)
Robert Mann