2 papers
cond-mat.mes-hall2026
Electric and spin current vortices in altermagnets
Arsen Herasymchuk, Karl Bergson Hallberg, Erik Wegner Hodt +3
Altermagnets constitute a class of collinear magnets with momentum-dependent spin splitting and vanishing net magnetization. Direct observation of the characteristic altermagnetic…
cond-mat.str-el2025
Viscoelastic tensor and hydrodynamics of altermagnets
A. A. Herasymchuk, E. V. Gorbar, P. O. Sukhachov
We calculate the viscoelasticity tensor for altermagnets and formulate the corresponding hydrodynamic equations. The anisotropy of altermagnetic Fermi surfaces allows for additiona…