A note on the total action of 4D Gauss–Bonnet theory
Abstract
Recently, a novel four-dimensional Gauss–Bonnet theory has been suggested as a limiting case of the original D-dimensional theory with singular Gauss–Bonnet coupling constant
- Publication:
-
European Physical Journal C
- Pub Date:
- October 2020
- DOI:
- 10.1140/epjc/s10052-020-08568-6
- arXiv:
- arXiv:2004.09214
- Bibcode:
- 2020EPJC...80..992M
- Keywords:
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- General Relativity and Quantum Cosmology;
- High Energy Physics - Theory
- E-Print:
- 15 pages