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Defect free global minima in Thomson’s problem of charges on a sphere
dc.contributor.author | Altschuler, Eric Lewin | |
dc.contributor.author | Pérez Garrido, Antonio | |
dc.date.accessioned | 2008-11-27T12:09:55Z | |
dc.date.available | 2008-11-27T12:09:55Z | |
dc.date.issued | 2006 | |
dc.identifier.citation | ATSCHULER, ERIC LEWIN, PÉREZ GARRIDO, ANTONIO. Defect free global minima in Thomson’s problem of charges on a sphere. Phisical Review E, 73 (3): 036108-1 - 036108-6, 2006. ISSN 2006 | es |
dc.identifier.issn | 1550-2376 | |
dc.description.abstract | Given N unit points charges on the surface of a unit conducting sphere, what configuration of charges minimizes the Coulombic energy PN i>j=1 1/rij? Due to an exponential rise in good local minima, finding global minima for this problem, or even approaches to do so has proven extremely difficult. For N = 10(h2 + hk + k2) + 2 recent theoretical work based on elasticity theory, and subsequent numerical work has shown, that for N > 500–1000 adding dislocation defects to a symmetric icosadeltahedral lattice lowers the energy. Here we show that in fact this approach holds for all N, and we give a complete or near complete catalogue of defect free global minima. | es |
dc.format | application/pdf | |
dc.language.iso | eng | es |
dc.publisher | American Physical Society | es |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
dc.title | Defect free global minima in Thomson’s problem of charges on a sphere | es |
dc.type | info:eu-repo/semantics/article | es |
dc.subject.other | Física Aplicada | es |
dc.subject | Problema de Thomson | es |
dc.subject | Esferas | es |
dc.subject | Teoría de la elasticidad | es |
dc.subject | Teoría de Dodgson y Moore | es |
dc.identifier.uri | http://arxiv.org/abs/cond-mat/0509501 | |
dc.identifier.uri | http://hdl.handle.net/10317/584 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess |
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