arXiv:1007.1304 · Physica E Low-dimensional Systems and Nanostructures
Elementary excitations and specific heat in quantum sine-Gordon spin chain KCuGaF6
Izumi Umegaki, Toshio Ono, Hidekazu Tanaka, Masaki Oshikawa, Hiroyuki Nojiri
arXiv:1007.1304 · Physica E Low-dimensional Systems and Nanostructures
Izumi Umegaki, Toshio Ono, Hidekazu Tanaka, Masaki Oshikawa, Hiroyuki Nojiri