Universal properties of highly frustrated quantum magnets in strong magnetic fields
2007 | conference paper. A publication with affiliation to the University of Göttingen.
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Universal properties of highly frustrated quantum magnets in strong magnetic fields
Derzhko, O.; Richter, J.; Honecker, A. & Schmidt, H.-J. (2007)
Low Temperature Physics, 33(9) pp. 745-756. International Conference on Statistical Physics, Kharkov, UKRAINE.
Melville: Amer Inst Physics. DOI: https://doi.org/10.1063/1.2780166
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Details
- Authors
- Derzhko, Oleg; Richter, J.; Honecker, Andreas; Schmidt, H.-J.
- Abstract
- The purpose of the present paper is twofold. On the one hand, we review some recent studies on the low-temperature strong-field thermodynamic properties of frustrated quantum spin antiferromagnets which admit the so-called localized-magnon eigenstates. On the other hand, we provide some complementary new results. We focus on the linear independence of the localized-magnon states, the estimation of their degeneracy with the help of auxiliary classical lattice-gas models, and the analysis of the contribution of these states to thermodynamics. (c) 2007 American Institute of Physics.
- Issue Date
- 2007
- Status
- published
- Publisher
- Amer Inst Physics
- Journal
- Low Temperature Physics
- Conference
- International Conference on Statistical Physics
- Conference Place
- Kharkov, UKRAINE
- ISSN
- 1090-6517; 1063-777X
