title: Astrophysical flows near [Formula: see text] gravity black holes.
abstract: In this paper, we study the accretion process for fluids flowing near a black hole in the context off(T) teleparallel gravity. Specifically, by performing a dynamical analysis by a Hamiltonian system, we are able to find the sonic points. After that, we consider different isothermal test fluids in order to study the accretion process when they are falling onto the black hole. We find that these flows can be classified according to the equation of state and the black hole features. Results are compared inf(T) andf(R) gravity.
authors.affiliation: Department of Mathematics, School of Natural Sciences (SNS), National University of Sciences and Technology (NUST), H-12, Islamabad, Pakistan.
authors.forename: Ayyesha K
authors.initials: AK
authors.lastname: Ahmed
authors.affiliation: Engineering Faculty, Başkent University, Bağlıca Campus, Ankara, Turkey.
authors.forename: Mustapha
authors.initials: M
authors.lastname: Azreg-Aïnou
authors.affiliation: Department of Mathematics, University College London, Gower Street, London, WC1E 6BT UK.
authors.forename: Sebastian
authors.initials: S
authors.lastname: Bahamonde
authors.affiliation: Dipartimento di Fisica, Universitá di Napoli "Federico II" Compl. Univ. di Monte S. Angelo, Edificio G, Via Cinthia, Naples, 80126 Italy.|Gran Sasso Science Institute (INFN), Via F. Crispi 7, L' Aquila, 67100 Italy.|INFN Sez. di Napoli Compl. Univ. di Monte S. Angelo Edificio G, Via Cinthia, 80126 Naples, Italy.
authors.forename: Salvatore
authors.initials: S
authors.lastname: Capozziello
authors.affiliation: Department of Mathematics, School of Natural Sciences (SNS), National University of Sciences and Technology (NUST), H-12, Islamabad, Pakistan.
authors.forename: Mubasher
authors.initials: M
authors.lastname: Jamil