Higher dimensional Fourier quasicrystals from Lee–Yang varieties

Research output: Contribution to journalResearch articleContributedpeer-review

Contributors

  • Lior Alon - , Massachusetts Institute of Technology (MIT) (Author)
  • Mario Kummer - , Junior Professorship in Real Algebraic Geometry (Author)
  • Pavel Kurasov - , Stockholm University (Author)
  • Cynthia Vinzant - , University of Washington (Author)

Abstract

In this paper, we construct Fourier quasicrystals with unit masses in arbitrary dimensions. This generalizes a one-dimensional construction of Kurasov and Sarnak. To do this, we employ a class of complex algebraic varieties avoiding certain regions in Cn, which generalize hypersurfaces defined by Lee–Yang polynomials. We show that these are Delone almost periodic sets that have at most finite intersection with every discrete periodic set.

Details

Original languageEnglish
Pages (from-to)321–376
Number of pages56
JournalInventiones mathematicae
Volume239
Publication statusPublished - Jan 2025
Peer-reviewedYes

External IDs

Scopus 85213398325

Keywords