Estal, Manuel delCentelles Aixalà, MarioViñas Gausí, Xavier2010-01-282010-01-2819970556-2813https://hdl.handle.net/2445/10969The recently developed variational Wigner-Kirkwood approach is extended to the relativistic mean field theory for finite nuclei. A numerical application to the calculation of the surface energy coefficient in semi-infinite nuclear matter is presented. The new method is contrasted with the standard density functional theory and the fully quantal approach.8 p.application/pdfeng(c) The American Physical Society, 1997Estructura nuclearFísica nuclearNuclear structureNuclear physicsinfo:eu-repo/semantics/article121799info:eu-repo/semantics/openAccess