Pure point diffraction and Poisson summation
Mathematical Physics
2020-04-02 v3 math.MP
Abstract
We prove that the diffraction formula for regular model sets is equivalent to the Poisson Summation Formula for the underlying lattice. This is achieved using Fourier analysis of unbounded measures on locally compact abelian groups as developed by Argabright and de Lamadrid. We also obtain diffraction results for certain classes of non-regular so-called weak model sets.
Cite
@article{arxiv.1512.00912,
title = {Pure point diffraction and Poisson summation},
author = {Christoph Richard and Nicolae Strungaru},
journal= {arXiv preprint arXiv:1512.00912},
year = {2020}
}
Comments
24 pages, submitted