The higher-order magnetic skyrmions in non-uniform magnetic fields

For 2D Hubbard model with spin-orbit Rashba coupling in external magnetic field the structure of effective spin interactions is studied in the regime of strong electron correlations and at half-filling. It is shown that in the third order of perturbation theory, the scalar and vector chiral spin-spi...

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Veröffentlicht in:	arXiv.org 2023-04
Hauptverfasser:	Shustin, M S, Stepanenko, V A, Dzebisashvili, D M
Format:	Artikel
Sprache:	eng
Schlagworte:	Hypothetical particles Nonuniform magnetic fields Particle theory Perturbation theory Physics - Mesoscale and Nanoscale Physics Two dimensional models
Online-Zugang:	Volltext
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