On the equivalence between the logarithmic and non-linear Schwarzschild action in Einstein-Gauss-Bonnet gravity

Gabriel Garicano, Rico G. N. Ribeiro, Juan F. Romn-Jaramillo
Comments: 13 pages; v2: minor improvements, references added

The non-linear Schwarzschild action in Einstein-Gauss-Bonnet gravity theory is considered to be a simplifying influence on the Hamiltonian. We determine the equivalence between the logarithmic and non-linear Schwarzschild action in Einstein-Gauss-Bonnet gravity theory.