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2010 | 118 | 5 | 946-947
Article title

On the Energy Spectrum and Ground-State Properties οf the Decorated Heisenberg Spin Tube

Content
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Languages of publication
EN
Abstracts
EN
The ground-state properties of decorated Heisenberg spin tubes with nearest- and next-nearest-neighbor antiferromagnetic exchange interactions has been studied using perturbation theory and exact diagonalization technique. The possibility of quantum phase transitions mediated by next-nearest neighbor interactions for these tubes is shown.
Keywords
EN
Year
Volume
118
Issue
5
Pages
946-947
Physical description
Dates
published
2010-11
References
  • 1. M. Ohba, H. Okawa, N. Fukita, Y. Hashimoto, J. Am. Chem. Soc. 119, 1011 (1997)
  • 2. E.H. Lieb, D.C. Mattis, J. Math. Phys. 3, 749 (1962)
  • 3. G.-S. Tian, Phys. Rev. B 56, 5355 (1997)
  • 4. A.A. Ovchinnikov, V.O. Cheranovskii, Theor. Exp. Chem. 16, 119 (1980)
  • 5. T. Tonegawa, K. Okamoto, K. Okunishi, K. Nomura, Physica B 346-347, 50 (2004)
  • 6. E.R. Davidson, J. Comp. Phys. 17, 87 (1975)
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv118n5094kz
Identifiers
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