Flavor exotic triply-heavy tetraquark states in AdS/QCD potential

Abstract We study the S -wave mass spectra of flavor exotic triply-heavy tetraquark states $$cc\bar{c}\bar{q}$$ c ¯ q , $$cc\bar{b}\bar{q}$$ b $$bb\bar{c}\bar{q}$$ and $$bb\bar{b}\bar{q}$$ . adopt a diquark–antidiquark scheme to solve Schrödinger equation. The calculations are carried out in nonrelativistic quark model with color interaction described by potential computed AdS/QCD. AdS/QCD consists central which reflects short distance large behaviour QCD, spin dependent term for hyperfine splitting constant term. find stable state candidates sector whereas sectors all lie above corresponding meson-meson thresholds.