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Volumn 69, Issue 22, 2004, Pages

Cyclic exchange, isolated states, and spinon deconfinement in an XXZ Heisenberg model on the checkerboard lattice

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; CHEMICAL ANALYSIS; CYCLIC EXCHANGE; EXCITATION; ISING MODEL; LINEAR SYSTEM; MATHEMATICAL COMPUTING; MATHEMATICAL MODEL; NUCLEAR MAGNETIC RESONANCE; PHASE TRANSITION; QUANTUM CHEMISTRY; SPINON; XXZ HEISENBERG MODEL;

EID: 42749102911     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.69.220403     Document Type: Article
Times cited : (103)

References (20)
  • 6
    • 0034896225 scopus 로고    scopus 로고
    • J. Kohanoff, G. Jug, and E Tosatti, J. Phys. A 23, L209 (1990); R. Moessner and S. L. Sondhi, Phys. Rev. B 63, 224401 (2001).
    • (2001) Phys. Rev. B , vol.63 , pp. 224401
    • Moessner, R.1    Sondhi, S.L.2
  • 15
    • 33646636014 scopus 로고    scopus 로고
    • private communication
    • The plaquette phase has also recently been observed in Quantum Monte Carlo simulations; R. Moessner (private communication).
    • Moessner, R.1
  • 18
    • 33646659940 scopus 로고    scopus 로고
    • private communication
    • Further numerical work confirms this conjecture; P. Sindzingre (private communication).
    • Sindzingre, P.1
  • 19
    • 0004376593 scopus 로고
    • The (non)existence of isolated states is intimately related to the nature of the ground state, see, e.g., A. Süto, Z. Phys. B: Condens. Matter 44, 121 (1981).
    • (1981) Z. Phys. B: Condens. Matter , vol.44 , pp. 121
    • Süto, A.1
  • 20
    • 0001546262 scopus 로고
    • The similarity between the two models can be traced back to the lattice bipartiteness and the existence of a common height representation for both the dimer coverings [H. W. J. Blote and H. J. Hilhorst, J. Phys. A 15, L631 (1982)] and 6 VM states (Ref. 5), where isolated states are those with a maximum "tilt."
    • (1982) J. Phys. A , vol.15
    • Blote, H.W.J.1    Hilhorst, H.J.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.