We point out some problems with the previously-proposed phase diagram of the Z6 spin models. Consideration of the diagram near to the decoupling surface using both exact and approximate arguments suggests a modification which remedies these deficiencies. With the aid of a new parametrisation of the phase space, we study the models numerically, with results which support our conjectures.

On the phase diagram of the discrete Z6 spin models

PROVERO, Paolo;TATEO, Roberto;
1999-01-01

Abstract

We point out some problems with the previously-proposed phase diagram of the Z6 spin models. Consideration of the diagram near to the decoupling surface using both exact and approximate arguments suggests a modification which remedies these deficiencies. With the aid of a new parametrisation of the phase space, we study the models numerically, with results which support our conjectures.
1999
32
L151
L158
http://lanl.arxiv.org/pdf/hep-th/9810202
DOREY P; PROVERO P; R. TATEO; VINTI S
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/10238
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