57 citations
- Universidad de SevillaES2 papers
- Centre National de la Recherche ScientifiqueFR1 paper
- Imperial College LondonGB1 paper
- Isaac Newton Institute for Mathematical SciencesGB1 paper
- Kyoto UniversityJP1 paper
- Landau Institute for Theoretical PhysicsRU1 paper
- McGill UniversityCA1 paper
- Observatoire de la Côte d’AzurFR1 paper
- Université de MontréalCA1 paper
- University College LondonGB1 paper
- University of ArizonaUS1 paper
- University of SalernoIT1 paper
Showing 2003Show all
3 papers · 1 filter
quant-ph2003★ 57 cited
Quantum signatures of breather-breather interactions
J. Dorignac, J. C. Eilbeck, M. Salerno +1
The spectrum of the Quantum Discrete Nonlinear Schrödinger equation on a periodic 1D lattice shows some interesting detailed band structure which may be interpreted as the quantum…
nlin.CD2003★ 2 cited
Multifractality of the Feigenbaum attractor and fractional derivatives
U. Frisch, K. Khanin, T. Matsumoto
It is shown that fractional derivatives of the (integrated) invariant measure of the Feigenbaum map at the onset of chaos have power-law tails in their cumulative distributions, wh…
nlin.PS2003★ 38 cited
Influence of moving breathers on vacancies migration
J. Cuevas, C. Katerji, J. F. R. Archilla +2
A vacancy defect is described by a Frenkel--Kontorova model with a discommensuration. This vacancy can migrate when interacts with a moving breather. We establish that the width of…