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Topological excitations and the dynamic structure factor of spin liquids on the kagome lattice

✍ Scribed by Punk, Matthias; Chowdhury, Debanjan; Sachdev, Subir

Book ID
121527700
Publisher
Nature Publishing Group
Year
2014
Tongue
English
Weight
728 KB
Volume
10
Category
Article
ISSN
1745-2473

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πŸ“œ SIMILAR VOLUMES

Ground state and low-lying excitations o
Ground state and low-lying excitations of the spin- XXZ model on the kagomΓ© lattice at magnetization
✍ A. Honecker; D.C. Cabra; M.D. Grynberg; P.C.W. Holdsworth; P. Pujol; J. Richter; πŸ“‚ Article πŸ“… 2005 πŸ› Elsevier Science 🌐 English βš– 182 KB

We study the ground state and low-lying excitations of the S ΒΌ 1 2 XXZ antiferromagnet on the kagomeΒ΄lattice at magnetization one-third of the saturation. An exponential number of non-magnetic states is found below a magnetic gap. The non-magnetic excitations also have a gap above the ground state,