A renormalization group analysis of the critical properties of the XYZ chain in the case of small anisotropy and J(3) is performed. Some critical indices are computed and rigorous bounds on the large distance decay of the two point correlation function are found.
Mastropietro, V. (1999). Renormalization group for the XYZ model. LETTERS IN MATHEMATICAL PHYSICS, 47(4), 339-352 [DOI: 10.1023/A:1007569132052].
Renormalization group for the XYZ model
MASTROPIETRO, VIERI
1999-01-01
Abstract
A renormalization group analysis of the critical properties of the XYZ chain in the case of small anisotropy and J(3) is performed. Some critical indices are computed and rigorous bounds on the large distance decay of the two point correlation function are found.File in questo prodotto:
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