Key points are not available for this paper at this time.
We contrast, on the same figure, our phenomenological renormalization-group results on the S=1 Heisenberg-Ising antiferromagnetic chain with results that we have recently obtained for S=12 and S=32. The different behaviors of integer- and half-integer-spin chains are revealed very clearly. This confirms the conclusion of our Communication.
Botet et al. (1984) studied this question.