Statistical approach to the antiferromagnetic ground state problem |
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Authors: | Jan Koláček |
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Affiliation: | (1) Institute of Physics, Czech. Acad. Sci., Na Slovance 2, 180 40 Praha 8, Czechoslovakia |
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Abstract: | The statistical approach is adopted in an attempt to find the antiferromagnetic ground state. As a result an eigenstate of the Heisenberg hamiltonian is found which is not the true ground state, but which could serve as a useful starting point for other methods.The author is grateful to ing. P. Novák for valuable discussions. |
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