arXiv · cond-mat/9507010
Surface critical behaviour of the honeycomb O(n) loop model with mixed ordinary and special boundary conditions
Abstract
The O(n) loop model on the honeycomb lattice with mixed ordinary and special boundary conditions is solved exactly by means of the Bethe ansatz. The calculation of the dominant finite-size corrections to the eigenspectrum yields the mixed boundary scaling index and the geometric scaling dimensions describing the universal surface critical behaviour. Exact results follow in the limit n=0 for the polymer adsorption transition with a mixed adsorbing and free boundary. These include the new configurational exponent $γ_1=\frac{85}{64}$.
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M T Batchelor, C M Yung. 1995-07-06. Surface critical behaviour of the honeycomb O(n) loop model with mixed ordinary and special boundary conditions. https://doi.org/10.1088/0305-4470%2F28%2F2%2F017
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