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Diffraction spectrum of lattice gas models above T_c

Michael Baake·Bernd Sing
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Abstract

The diffraction spectra of lattice gas models on Z^d with finite-range ferromagnetic two-body interaction above T_c or with certain rates of decay of the potential are considered. We show that these diffraction spectra almost surely exist, are Z^d-periodic and consist of a pure point part and an absolutely continuous part with continuous density.

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Michael Baake, Bernd Sing. 2004-05-27. Diffraction spectrum of lattice gas models above T_c. https://doi.org/10.1023/b%3Amath.0000045555.93532.6d

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