29 citations · 58 across the 3 of their papers we have counts for
3 papers
cond-mat.stat-mech1998★ 29 cited
Analytical results for random walk persistence
Clement Sire, Satya N. Majumdar, Andreas Rudinger
In this paper, we present the detailed calculation of the persistence exponent for a nearly-Markovian Gaussian process , a problem initially introduced in [Phys. Rev. Let…
cond-mat.mes-hall1996★ 19 cited
Hofstadter Rules and Generalized Dimensions of the Spectrum of Harper's Equation
Andreas Rudinger, Frederic Piechon
We consider the Harper model which describes two dimensional Bloch electrons in a magnetic field. For irrational flux through the unit-cell the corresponding energy spectrum is kno…
cond-mat1996★ 10 cited
Analytical Results for Multifractal Properties of Spectra of Quasiperiodic Hamiltonians near the Periodic Chain
Andreas Rudinger, Clement Sire
The multifractal properties of the electronic spectrum of a general quasiperiodic chain are studied in first order in the quasiperiodic potential strength. Analytical expressions f…