Today's #arXivsummary: https://arxiv.org/abs/2304.00528 by Misawa et. al. Authors study the dynamical spin transport in the Kitaev-Heisenberg model by applying an AC magnetic field to an edge of the system. In the Kitaev QSL phase, spin polarization at the other edge are resonantly induced in specific spin component. Resonance governed by itinerant Majorana fermions with a broad continuum excitation spectrum. #CondMat #StrEl #arXiv_2304_00528