SPIN SOFTENING IN MODELS WITH COMPETING INTERACTIONS - A HIGH-ANISOTROPY EXPANSION TO ALL ORDERS
An expansion in inverse spin anisotropy, which enables us to study the behavior of discrete spin models as the spins soften, is developed. In particular we focus on models, such as the chiral clock model and the p-state clock model with competing first- and second-neighbor interactions, where there...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
1994
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