An exact upper bound for the ground-state energy of the triangular antiferromagnetic lattice by means of a renormalization procedure

Braak van de, H.P. and Caspers, W.J. and Willemse, M.W.M. (1978) An exact upper bound for the ground-state energy of the triangular antiferromagnetic lattice by means of a renormalization procedure. Physics Letters A, 67 (2). pp. 147-148. ISSN 0375-9601

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Abstract:	A renormalization procedure gives rigorous upper bound for the ground-state energy per spin for the triangular antiferromagnetic lattice with Heisenberg interaction.
Item Type:	Article
Copyright:	© 1978 Elsevier Science
Faculty:	Science and Technology (TNW)
Link to this item:	http://purl.utwente.nl/publications/68423
Official URL:	http://dx.doi.org/10.1016/0375-9601(78)90048-8
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