Artigo
Exact ground state of a quantum mechanical antiferromagnet
1981; Elsevier BV; Volume: 108; Issue: 1-3 Linguagem: Inglês
10.1016/0378-4363(81)90838-x
ISSN1873-2127
AutoresB. Sriram Shastry, Bill Sutherland,
Tópico(s)Theoretical and Computational Physics
ResumoWe present some exact results for the ground state of a quantum mechanical antiferromagnetic model in the two dimensions with next-nearest neighbor interactions.
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