60 citations · 117 across the 4 of their papers we have counts for
4 papers
Aharonov-Bohm effect for an exciton in a finite width nano-ring
F. Palmero, J. Dorignac, J. C. Eilbeck +1
We study the Aharonov-Bohm effect for an exciton on a nano-ring using a 2D attractive fermionic Hubbard model. We extend previous results obtained for a 1D ring in which only azimu…
Quantum breathers in an attractive fermionic Hubbard model
J. C. Eilbeck, F. Palmero
In one-dimensional translationally invariant anharmonic lattices, an extended Bloch state with two or more strongly correlated particles is usually called a quantum breather. Here…
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…
The Discrete Nonlinear Schrödinger equation - 20 Years on
J. Chris Eilbeck, Magnus Johansson
We review work on the Discrete Nonlinear Schrödinger (DNLS) equation over the last two decades.