17 citations · 17 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2014★ 17 cited
Symmetry-protected topological order in magnetization plateau states of quantum spin chains
Shintaro Takayoshi, Keisuke Totsuka, Akihiro Tanaka
A symmetry-protected topologically ordered phase is a short-range entangled state, for which some imposed symmetry prohibits the adiabatic deformation into a trivial state which la…
cond-mat.str-el2014
Stability and magnetization curve of spin-nematic phase slightly below saturation field
Hiroaki T. Ueda, Keisuke Totsuka
We discuss the magnetization process slightly below the saturation field in frustrated magnets. A condensation of bound magnons on the spin-polarized state induces either a spin ne…