Preprint
Oct 2026
Landau Theory for Non-relativistic Magnetism Beyond Altermagnetism
In this work we study phenomenological Landau theories of non-relativistic magnetic systems, generalizing work on the collinear case to coplanar and non-coplanar orders. Focusing on zero-wavevector ($\boldsymbol{k}=0$) magnetic orders described by a single irreducible representation of the crystallographic point group,...
Hana Schiff, Judit Romhányi, P. McClarty et al.
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