Geometry of the Rabi Problem and Duality of Loops
| Autor(en): | Schmidt, Heinz-Juergen | Stichwörter: | Chemistry; Chemistry, Physical; Floquet States; Periodically Driven Quantum Systems; PHASE; Physics; Physics, Multidisciplinary; Rabi Problem; SPIN | Erscheinungsdatum: | 2020 | Herausgeber: | WALTER DE GRUYTER GMBH | Enthalten in: | ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES | Band: | 75 | Ausgabe: | 5, SI | Startseite: | 381 | Seitenende: | 391 | Zusammenfassung: | We investigate the motion of a classical spin processing around a periodic magnetic field using Floquet theory, as well as elementary differential geometry and considering a couple of examples. Under certain conditions, the role of spin and magnetic field can be interchanged, leading to the notion of ``duality of loops'' on the Bloch sphere. |
ISSN: | 09320784 | DOI: | 10.1515/zna-2019-0352 |
Zur Langanzeige
