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20032025
most citedLambdaCDM epoch reconstruction from F(R,G) and modified Gauss-Bonnet gravities

265 citations · 652 across the 23 of their papers we have counts for

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gr-qc2023

Comments on the article "M.O. Katanaev, Complete separation of variables in the geodesic Hamilton-Jacobi equation in four dimensions, Physica Scripta (2023), 98, 104001"

V. V. Obukhov, K. E. Osetrin, A. V. Shapovalov

The present note is a feedback on the article by M.O. Katanaev in "Physica Scripta" (2023, 98, 104001), where, in our opinion, a distorted view of the classical theory of separatio…