Renormalization-group study of fibonacci chains

Anno: 1988

Autori: Würtz D., Schneider T., Politi A.

Affiliazione autori: IBM Research Division, Zurich Research Laboratory, 8803, Rüschlikon, Switzerland;
Institut für Theoretische Physik, Universität Heidelberg, Philosophenweg 19, 6900 Heidelberg, FRG;
Instituto Nazionale di Ottica, Largo E. Fermi 6, 50125 Florence, Italy

Abstract: We report an exact renormalization-group treatment for general Fibonacci chains, including the electronic tight-binding, phonon and diffusion problems. Analysis of the fixed points and the cycles yields the scaling properties of the states and spectra. As an example, we treat a lattice dynamic model.

Giornale/Rivista: PHYSICS LETTERS A

Volume: 129 (2)      Da Pagina: 88  A: 92

Parole chiavi: Fibonacci chains
DOI: 10.1016/0375-9601(88)90075-8

Citazioni: 20
dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2024-05-12
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