Homotopy of the classical configuration space for the two-magnon sector of a magnetic Heisenberg ring

• Authors: Barbara Lulek , Dorota Jakubczyk
• Languages of publication: EN

Abstracts

EN

A finite Heisenberg magnetic ring with an arbitrary single-node spin and two spin deviations from the ferromagnetic saturation is considered as the system of two Bethe pseudoparticles. The set of all relevant magnetic configurations spans a surface which can be recognised as a Mőbius strip. The dynamics of the system imposes the double twist of all regular orbits of the translation symmetry group.

Keywords

EN

Triangulation; homotopy group; triangulation; configuration space; translation group; Mőbius strip; 02.40.Re; 03.65.Fd; 45.10.Na; 75.10.Jm

• Publisher: De Gruyter Open
• Journal: Open Physics
• Year: 2003
• Volume: 1
• Issue: 1
• Pages: 132-144

Dates

published

1 - 3 - 2003

online

1 - 3 - 2003

Contributors

author

Barbara Lulek

• The Institute of Physics, the University of Rzeszow, Rzeszow, 35-959, Rejtana 16 c, Poland

author

Dorota Jakubczyk

• The Institute of Physics, the University of Rzeszow, Rzeszow, 35-959, Rejtana 16 c, Poland

References

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Identifiers

DOI

10.2478/BF02475557