Valence Bond Phases in $S=1/2$ Kane-Mele-Heisenberg Model

Mohammad H. Zare, Hamid Mosadeq, Farhad Shahbazi +1

The phase diagram of Kane-Mele-Heisenberg (KMH) model in classical limit~\cite{zare}, contains disordered regions in the coupling space, as the result of to competition among diffe…