Multimagnon and multispinon L3-edge RIXS spectra of an effective J̃1−J̃2−J̃3 square-lattice Heisenberg modelRemoveKai-Yuan Qi (祁开元), Shangjian Jin, Trinanjan Datta, and Dao-Xin Yao (姚道新)Phys. Rev. B 112, 134438 (2025)
