Possible Bound States in the $D^{\ast }{\bar{D}}^{\ast }$/$B^{\ast }{\bar{B}}^{\ast }$ and $D^{\ast }{D}^{\ast }$/${\bar{B}}^{\ast }{\bar{B}}^{\ast }$ Systems within the Bethe-Salpeter Formalism

Ce Li, Jing-Juan Qi, Zhu-Feng Zhang +2

We investigate possible $S$-wave bound states in the $D^{\ast }{\bar{D}}^{\ast }$, $B^{\ast }{\bar{B}}^{\ast }$, $D^{\ast }{D}^{\ast }$, and ${\bar{B}}^{\ast }{\bar{B}}^{\ast }$ systems within the Bethe-Salpeter forma…