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Updated: Aug 30, 2025

Setting Limits on Supersymmetry Using Simplified Models
Published on: November 15, 2013
Pure discrete spectrum and regular model sets on some non-unimodular substitution tilings
1Department of Mathematics Education, Catholic Kwandong University, Gangneung 25601, Republic of Korea.
Abstract:
Substitution tilings with pure discrete spectrum are characterized as regular model sets whose cut-and-project scheme has an internal space that is a product of a Euclidean space and a profinite group. Assumptions made here are that the expansion map of the substitution is diagonalizable and its eigenvalues are all algebraically conjugate with the same multiplicity. A difference from the result of Lee et al. [Acta Cryst. (2020), A76, 600-610] is that unimodularity is no longer assumed in this paper.
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