Onsager symmetry for systems with broken time-reversal symmetry
arXiv:1902.05249
Abstract
We provide numerical evidence that the Onsager symmetry remains valid for systems subject to a spatially dependent magnetic field, in spite of the broken time-reversal symmetry. In addition, for the simplest case in which the field strength varies only in one direction, we analytically derive the result. For the generic case, a qualitative explanation is provided.
4 pages, 3 figures