Singlets and reflection symmetric spin systems

Physica A: Statistical Mechanics and its Applications

Volumn 279, Issue 1, 2000, Pages 378-385

  Lieb, Elliott H ^a   Schupp, Peter ^a,b  

^a PRINCETON UNIVERSITY   (United States)

^b UNIVERSITY OF MUNICH   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ANTIFERROMAGNETIC MATERIALS; GROUND STATE; QUANTUM THEORY;

HEISENBERG ANTIFERROMAGNETS; QUANTUM SPIN SYSTEMS; REFLECTION SYMMETRIC SPIN SYSTEMS;

STATISTICAL MECHANICS;

EID: 0033745878     PISSN: 03784371     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0378-4371(99)00521-X     Document Type: Article

References (8)

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3. E.H. Lieb, D. Mattis, Ordering energy levels of interacting spin systems, J. Math. Phys. 3 (1962) 179.
4. E.H. Lieb, Two theorems on the Hubbard model, Phys. Rev. Lett. 62 (1989) 1201.
5. F.J. Dyson, E.H. Lieb, B. Simon, Phase transitions in quantum spin systems with isotropic and nonisotropic interactions, J. Stat. Phys. 18 (1978) 335.
6. T. Kennedy, E.H. Lieb, B.S. Shastry, Existence of Néel order in some spin-1/2 Heisenberg antiferromagnets, J. Stat. Phys. 53 (1988) 1019.
7. E.H. Lieb, P. Schupp, Ground state properties of a fully frustrated quantum spin system, math-ph/9908019, mp_arc 99-304; Phys. Rev. Lett. 83 (1999) 5362.
8. 7, Phys. Rev. Lett. 79 (1997) 2554.