The surface critical exponents are estimated both in ordinary and in special regimes from exact series expansions of up to 28 terms for a model of the THETA point. They are found to be in agreement with those derived for the THETA' point, confirming the conjecture that the THETA and THETA' points lie in the same universality class. Some essential features of the phase diagram for a self-interacting, self-avoiding polymer in solution are also calculated to a higher degree of accuracy than previously obtained.
SURFACE CRITICAL EXPONENTS FOR MODELS OF POLYMER COLLAPSE AND ADSORPTION - THE UNIVERSALITY OF THE THETA AND THETA' POINTS
ORLANDINI, ENZO;
1992
Abstract
The surface critical exponents are estimated both in ordinary and in special regimes from exact series expansions of up to 28 terms for a model of the THETA point. They are found to be in agreement with those derived for the THETA' point, confirming the conjecture that the THETA and THETA' points lie in the same universality class. Some essential features of the phase diagram for a self-interacting, self-avoiding polymer in solution are also calculated to a higher degree of accuracy than previously obtained.File in questo prodotto:
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