263 citations · 2.2k across the 84 of their papers we have counts for
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nlin.CD2004★ 10 cited
Time-independent approximations for periodically driven systems with friction
Saar Rahav, Eli Geva, Shmuel Fishman
The classical dynamics of a particle that is driven by a rapidly oscillating potential (with frequency ) is studied. The motion is separated into a slow part and a fast part tha…
cond-mat.stat-mech2004★ 56 cited
Dynamics of an ion chain in a harmonic potential
Giovanna Morigi, Shmuel Fishman
Cold ions in anisotropic harmonic potentials can form ion chains of various sizes. Here, the density of ions is not uniform, thus the eigenmodes are not phononic-like waves. We stu…
cond-mat.stat-mech2004★ 61 cited
Eigenmodes and thermodynamics of a Coulomb chain in a harmonic potential
Giovanna Morigi, Shmuel Fishman
The density of ions trapped in a harmonic potential in one dimension is not uniform. Consequently the eigenmodes are not phonons. We calculate the long wavelength modes in the cont…