Searching for possible ${\mathrm{\Omega }}_c-$like molecular states from ${\mathrm{\Xi }}_c^{\ast }\bar{K}\mathrm{/}{\mathrm{\Xi }}_c{\bar{K}}^{\ast }\mathrm{/}{\mathrm{\Xi }}_c^{\mathrm{\prime }}{\bar{K}}^{\ast }$ interaction

Stimulated by the observations of recent observation of ${\mathrm{\Omega }}_c$ as well as former one of $P_c(4380)$ and $P_c(4450)$, we perform a coupled channel analysis of ${\mathrm{\Xi }}_c^{\ast }\bar{K}\mathrm{/}{\mathrm{\Omega }}_c\eta \mathrm{/}{\mathrm{\Omega }}_c^{\ast }\eta \mathrm{/}{\mathrm{\Xi }}_c{\bar{K}}^{\ast }\mathrm{/}{\mathrm{\Xi }}_c^{\mathrm{\prime }}{\bar{K}}^{\ast }\mathrm{/}{\mathrm{\Omega }}_c\omega$ systems to search for possible ${\mathrm{\Omega }}_c-$like molecular states by using a one-boson-exchange potential. Our results suggest there exists a loosely bound molecular state, a ${\mathrm{\Xi }}_c^{\ast }\bar{K}\mathrm{/}{\mathrm{\Omega }}_c\eta \mathrm{/}{\mathrm{\Omega }}_c^{\ast }\eta \mathrm{/}{\mathrm{\Xi }}_c{\bar{K}}^{\ast }\mathrm{/}{\mathrm{\Xi }}_c^{\mathrm{\prime }}{\bar{K}}^{\ast }\mathrm{/}{\mathrm{\Omega }}_c\omega$ with $I(J^P)=0(3\mathrm{/}{2}^{-})$, it is mainly composed of the ${\mathrm{\Xi }}_c^{\ast }\bar{K}$ system. Two-body strong decay width is also studied, where we find that ${\mathrm{\Xi }}_c^{\mathrm{\prime }}\bar{K}$ is the dominant decay channel.