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Dynamic Ion Structure Factor of Warm Dense Matter

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Dynamic Ion Structure Factor of Warm Dense Matter

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dc.contributor.author Vorberger, J. es_ES
dc.contributor.author Donko, Z. es_ES
dc.contributor.author Tkachenko Gorski, Igor Mijail es_ES
dc.contributor.author Gericke, D. O. es_ES
dc.date.accessioned 2017-10-02T09:34:01Z
dc.date.available 2017-10-02T09:34:01Z
dc.date.issued 2012-11-28
dc.identifier.issn 0031-9007
dc.identifier.uri http://hdl.handle.net/10251/88400
dc.description.abstract [EN] The dynamics of the ion structure in warm dense matter is determined by molecular dynamics simulations using an effective ion-ion potential. This potential is obtained from ab initio simulations and has a strong short-range repulsion added to a screened Coulomb potential. Models based on static or dynamic local field corrections are found to be insufficient to describe the data. An extended Mermin approach, a hydrodynamic model, and the method of moments with local constraints are capable of reproducing the numerical results but have rather limited predictive powers as they all need some numerical data as input. The method of moments is found to be the most promising. es_ES
dc.description.sponsorship J. V. thanks the Technische Universitat Kaiserslautern (Germany) for its generous hospitality. I. M. T. is grateful to the UPV for the sabbatical leave he was granted. J. V. and D. O. G. acknowledge support from EPSRC (Grant No. EP/I014888/1) and Z. D. acknowledges support from OTKA, Grants No. K77653, No. IN85261, and No. K105476. I. M. T. was partially supported by the Spanish Ministerio de Ciencia e Innovacion under Grant No. ENE2010-21116-C02-02. en_EN
dc.language Inglés es_ES
dc.publisher American Physical Society es_ES
dc.relation EPSRC EP/I014888/1 es_ES
dc.relation OTKA K77653 IN85261 K105476 es_ES
dc.relation Spanish Ministerio de Ciencia e Innovacion ENE2010-21116-C02-02 es_ES
dc.relation.ispartof Physical Review Letters es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject PLASMAS es_ES
dc.subject SCATTERING es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.title Dynamic Ion Structure Factor of Warm Dense Matter es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1103/PhysRevLett.109.225001
dc.relation.projectID info:eu-repo/grantAgreement/RCUK/EPSRC/EP/I014888/1/GB en_EN
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Matemática Pura y Aplicada - Institut Universitari de Matemàtica Pura i Aplicada es_ES
dc.description.bibliographicCitation Vorberger, J.; Donko, Z.; Tkachenko Gorski, IM.; Gericke, DO. (2012). Dynamic Ion Structure Factor of Warm Dense Matter. Physical Review Letters. 109(22). doi:10.1103/PhysRevLett.109.225001 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1103/PhysRevLett.109.225001 es_ES
dc.type.version info:eu repo/semantics/publishedVersion es_ES
dc.description.volume 109 es_ES
dc.description.issue 22 es_ES
dc.relation.senia 231578 es_ES
dc.identifier.pmid 23368129


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