Cantor spectrum for an almost periodic Schrödinger equation and a dynamical map

M. Kohmoto, Y. Oono

Research output: Contribution to journalArticlepeer-review

Abstract

The spectrum of an incommensurate electron system is studied through a dynamical map. The imbedded horseshoe structure in the map leads to the infinite hierarchical structure of the energy spectrum. A partial renormalization group analysis of the map develops the scaling for the spectrum numerically found previously.

Original languageEnglish (US)
Pages (from-to)145-148
Number of pages4
JournalPhysics Letters A
Volume102
Issue number4
DOIs
StatePublished - May 14 1984

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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