A. Saa

activity

19922026

most citedField propagation in de Sitter black holes

81 citations · 237 across the 13 of their papers we have counts for

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2 papers · 1 filter

gr-qc2025

Unified dynamical system formulations for $f (R, ϕ, X)$ gravity with applications to nonminimal derivative coupling and $R^{2}$ -Higgs inflation

Saikat Chakraborty, Sergio E. Jorás, Alberto Saa

Two different dynamical system formulations are presented that can be implemented to analyze a rather large class of modified gravity theories within the generic $f (R, ϕ, X)$ family.…

gr-qc2025★ 3 cited

Wind-Finslerian structure of black holes

Hengameh R. Dehkordi, Mauricio Richartz, Alberto Saa

Recently, there has been an increasing interest in the Finslerian interpretation of null geodesics in the exterior regions of stationary black holes, particularly through the Zerme…

Unified dynamical system formulations for f(R,ϕ,X) gravity with applications to nonminimal derivative coupling and R2-Higgs inflation

Wind-Finslerian structure of black holes

Unified dynamical system formulations for $f (R, ϕ, X)$ gravity with applications to nonminimal derivative coupling and $R^{2}$ -Higgs inflation