Electric field effects in one-dimensional spin-1/2 $K_1{J}_1{\Gamma }_1{\Gamma }_1^{\prime }{K}_2{J}_2$ model with ferromagnetic Kitaev coupling

Wang Yang, Helin Wang, Chao Xu

We perform a systematic study on the effects of electric fields in the Luttinger liquid phase of the one-dimensional spin-$1/2$ $K_1{J}_1{\Gamma }_1{\Gamma }_1^{\prime }{K}_2{J}_2$ model in the region of…