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Uniform dynamical bounds for the Fibonacci Hamiltonian

2001/12/08 by David Damanik, Damanik, David
Materials Science · Mathematics · Physics and Astronomy · #Finite Group Theory Research #Graph theory and applications #Quasicrystal Structures and Properties #math-ph #math.MP #msc:47B80 #msc:68R15 #msc:81Q10

paper · pdf · doi:10.48550/arxiv.math-ph/0112013

8 pages

arxiv created 2001/12/08 · arxiv updated 2009/11/30

Abstract

We prove quantum dynamical upper bounds for operators from the Fibonacci hull. These bounds hold for sufficiently large coupling and they are uniform in the phase. This extends recent work by Killip, Kiselev and Last who obtained these bounds for one particular phase. The main ingredient in our proof is a detailed combinatorial analysis of the sequences in the Fibonacci hull.

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