Document Type

Article

Date of Original Version

2-1986

Abstract

It is found that there exist special circumstances for which a rigorous relation between the three dynamic structure factors Sμμ(q, ω), μ=x, y, z, at T=0 of the one-dimensional spin-sXYZ model in a uniform magnetic field can be derived. This relation is used to infer new exact results for Sxx(q, ω) of the S= case1/2 anisotropic XY model.

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