Compact stars in a large-tension braneworld: mildly negative Weyl coupling consistent with NICER and gravitational-wave data

Samuel Isidoro dos Santos Júnior, Rafael Camargo Rodrigues de Lima, Pedro Henrique Ribeiro da Silva Moraes

We use Bayesian inference on multi-messenger observations to constrain the parameter space of compact stars in a phenomenological braneworld model inspired by the effective Sahni--…