Fast projectile stopping power of two-dimensional strongly correlated electron liquids

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dc.creatorBallester, D.
dc.creatorFuentes, A. M.
dc.creatorTkachenko, I. M.
dc.date2007-10-14
dc.date.accessioned2026-07-07T08:36:15Z
dc.date.available2026-07-07T08:36:15Z
dc.descriptionWe study the high-velocity-projectile limit of the polarizational contribution to the in-plane stopping power in a strongly coupled two-dimensional electron liquid. The dielectric formalism based on the method of moments is employed. The frequency moments of the loss function are calculated using the model Hamiltonian including the two-dimensional Coulomb interaction potential proportional to the inverse power of k. We prove that the leading term of the high-velocity asymptote, like in the random-phase approximation, is not affected by correlations.
dc.description6 pages. Published in Europhysics Letters http://www.iop.org/EJ/abstract/0295-5075/75/5/791
dc.identifierhttps://arxiv.org/abs/0710.2646
dc.identifierhttp://arxiv.org/abs/0710.2646
dc.identifierEurophys. Lett. 75, 791-796 (2006)
dc.identifierdoi:10.1209/epl/i2006-10169-6
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/140001
dc.subjectStrongly Correlated Electrons
dc.titleFast projectile stopping power of two-dimensional strongly correlated electron liquids
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