8 citations · 15 across the 3 of their papers we have counts for
4 papers
Exact admissibility radii for the lattice topological charge of quantum spin textures
Raúl Sánchez Galán, Robert Wieser
How much can a magnetic field change before a quantum spin texture loses its skyrmion charge? For a triangulated spin- texture on quantum sites, we determine the smallest ch…
Quantum-classical crossover in finite spin-1/2 rings with Dzyaloshinsky-Moriya interaction
Raúl Sánchez Galán, Robert Wieser
We study finite spin- rings with nearest-neighbor Heisenberg exchange, Dzyaloshinsky--Moriya interaction, and an external magnetic field. We introduce an interpolation pa…
Self-Consistent Field Theory studies of the thermodynamics and quantum spin dynamics of magnetic Skyrmions
R. Wieser
A self-consistent field theory is introduced and used to investigate the thermodynamics and spin dynamics of an quantum spin system with a magnetic Skyrmion. The temperatur…
Derivation of a time dependent Schrödinger equation as quantum mechanical Landau-Lifshitz-Bloch equation
Robert Wieser
The derivation of the time dependent Schrödinger equation with transversal and longitudinal relaxation, as the quantum mechanical analog of the classical Landau-Lifshitz-Bloch equa…