Finite-size scaling of energies in XY models with defects

Finite-size scaling of energies in several isotropic XY chains with defects is discussed. The finite-size corrections of ground-state and low-lying energies in the models are calculated analytically and numerically. Critical exponents of some correlation functions of the relevant models are also derived.

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Year of publication:	1996
Authors:	Asakawa, Hitoshi ; Suzuki, Masuo
Published in:	Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 233.1996, 1, p. 458-468
Publisher:	Elsevier
Subject:	XY model \| Critical phenomena

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10010587431