Leading corrections to finite-size scaling for mixed-spin chains

Leading corrections to finite-size scaling for mixed-spin chains

The leading corrections to finite-size scaling relations for the correlation length and twist order parameter of three mixed-spin quantum spin chains for the critical feature that develops at ϑ = π, corresponding to a change in the topological realization of the ground states, are identified.

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Bibliographic Details
Published in:JETP letters Vol. 84; no. 11; pp. 613 - 618
Main Authors: Bischof, R., Crompton, P. R.
Format: Journal Article
Language:English
Published: New York Springer Nature B.V 01-02-2007
Subjects:
Chains
Order parameters
Online Access:Get full text
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Description
Summary:The leading corrections to finite-size scaling relations for the correlation length and twist order parameter of three mixed-spin quantum spin chains for the critical feature that develops at ϑ = π, corresponding to a change in the topological realization of the ground states, are identified.
ISSN:0021-3640
1090-6487
DOI:10.1134/S0021364006230093