Geometrically frustrated magnets can host complex spin textures, leading to unconventional
electromagnetic responses. Magnetic frustration may also promote topologically nontrivial …

Magnetic skyrmion textures are realized mainly in non-centrosymmetric, eg chiral or polar,
magnets. Extending the field to centrosymmetric bulk materials is a rewarding challenge …

We study a topological band degeneracy in non-Hermitian systems with parity-time (PT) and
parity-particle-hole (CP) symmetries. In d-dimensional non-Hermitian systems, it is shown …

A magnetic bimeron is a pair of two merons and can be understood as the in-plane
magnetized version of a skyrmion. Here we theoretically predict the existence of single …

We consider a superconducting film exchange-coupled to a close-by chiral magnetic layer
and study how magnetic skyrmions can induce the formation of Majorana bound states …

Scalar spin chirality is expected to induce a finite contribution to the Hall response at low
temperatures. We study this spin-chirality-driven Hall effect, known as the topological Hall …

We report our numerical results for the effect of magnetic anisotropy on a skyrmion crystal
with a high topological number of two, which was recently discovered in an itinerant electron …

Magnetic interactions underpin a plethora of magnetic states of matter, hence playing a
central role both in fundamental physics and for future spintronic and quantum computation …

Magnetic skyrmions are nanoscale spin configurations that are efficiently created and
manipulated. They hold great promises for next-generation spintronics applications. In …

We introduce an extension of the Kitaev honeycomb model by including four-spin
interactions that preserve the local gauge structure and, hence, the integrability of the …