Anisotropic strange star with Tolman–Kuchowicz metric under f(R, T) gravity Suparna Biswas, Dibyendu Shee, B. K. Guha and Saibal Ray Eur. Phys. J. C, 80 2 (2020) 175 Published online: 26 February 2020 DOI: 10.1140/epjc/s10052-020-7725-0