Degenerate higher order scalar-tensor theories beyond Horndeski up to cubic orderJibril Ben Achour, Gianmassimo Tasinato, Karim Noui et al.|Journal of High Energy Physics|2016Cited by 400
Black hole photon ring beyond General Relativity: an integrable parametrizationJibril Ben Achour, Hugo Roussille|Journal of Cosmology and Astroparticle Physics|2025Cited by 9