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Ground state, vibrational spectrum and deterministic transport of a chain of charged particles

S. I. Denisov·E. S. Denisova
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Abstract

We study the equilibrium, oscillatory and transport properties of a chain of charged particles which interact with each other via the Coulomb and power-like repulsive interactions. Exact, analytical expressions for the energy of the ground state, interparticle distances, and vibration spectrum are derived, and the stability criterion for a chain with equidistant particles is established. We also consider the phenomenon of deterministic transport of a chain in a ratchet potential subject to a longitudinal alternating electric field.

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S. I. Denisov, E. S. Denisova. 2003-05-15. Ground state, vibrational spectrum and deterministic transport of a chain of charged particles. https://doi.org/10.1103/physrevb.68.064301

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