Topological Bragg Peaks and How They Characterise Point Sets

• Authors: J. Kellendonk
• Languages of publication: EN

Abstracts

EN

The positions of the Bragg peaks in point set diffraction show up as eigenvalues of a dynamical system. Topological Bragg peaks arise from topological eigenvalues and determine the torus parametrisation of the point set. We will discuss how qualitative properties of the torus parametrisation characterise the point set.

Keywords

EN

61.44.Br

Discipline

• 61.44.Br: Quasicrystals

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2014
• Volume: 126
• Issue: 2
• Pages: 497-500

Dates

published

2014-08

Contributors

author

J. Kellendonk

• Université de Lyon, Université Claude Bernard Lyon 1, Institute Camille Jordan, CNRS UMR 5208, 69622 Villeurbanne, France

References

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Identifiers

DOI

10.12693/APhysPolA.126.497