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Variational fits to the lattice energy of heavy-light mesons

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dc.contributor.authorVizcarra, V
dc.contributor.authorKrein, G.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:07:31Z
dc.date.available2014-05-20T14:07:31Z
dc.date.issued2003-01-01
dc.description.abstractWe perform variational calculations of heavy-light meson masses using a fitted formula to a lattice two-quark potential. We examine the light quark mass dependence of the meson mass using the Schrodinger equation and the Dirac equation. For the Dirac equation, a saddle-point variational principle is employed, since the Dirac Hamiltonian is not bound from below.en
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.format.extent231-234
dc.identifier.citationHadron Physics 2002. Singapore: World Scientific Publ Co Pte Ltd, p. 231-234, 2003.
dc.identifier.urihttp://hdl.handle.net/11449/23705
dc.identifier.wosWOS:000230305500019
dc.language.isoeng
dc.publisherWorld Scientific Publ Co Pte Ltd
dc.relation.ispartofHadron Physics 2002
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleVariational fits to the lattice energy of heavy-light mesonsen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.worldscientific.com/page/authors/author-rights
dcterms.rightsHolderWorld Scientific Publ Co Pte Ltd
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica