Publicação: Squeezed states phase space representation and semiclassical approximations in many-body systems
| dc.contributor.author | Mizrahi, S. S. | |
| dc.contributor.author | Galetti, D. [UNESP] | |
| dc.contributor.institution | Universidade Federal de São Carlos (UFSCar) | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.date.accessioned | 2014-05-27T08:20:39Z | |
| dc.date.available | 2014-05-27T08:20:39Z | |
| dc.date.issued | 1990-04-01 | |
| dc.description.abstract | We derive an alternative semiclassical approach (to the Wigner-Kirkwood method) for many-body systems using a mapping scheme based on the squeezed states phase space representation. The new expansion is applied to the usual harmonic oscillator case and the differences with the Wigner-Kirkwood results are discussed. © 1990. | en |
| dc.description.affiliation | Departmento de Física Universidade Federal de Sao Carlos, Rodovia Washington Luiz km 235, 135600 S. Carlos, S.P. | |
| dc.description.affiliation | Instituto de Física Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405 Sao Paulo S.P. | |
| dc.description.affiliationUnesp | Instituto de Física Teórica Universidade Estadual Paulista, Rua Pamplona 145, 01405 Sao Paulo S.P. | |
| dc.format.extent | 440-452 | |
| dc.identifier | http://dx.doi.org/10.1016/0378-4371(90)90206-8 | |
| dc.identifier.citation | Physica A: Statistical Mechanics and its Applications, v. 164, n. 2, p. 440-452, 1990. | |
| dc.identifier.doi | 10.1016/0378-4371(90)90206-8 | |
| dc.identifier.issn | 0378-4371 | |
| dc.identifier.scopus | 2-s2.0-45149139937 | |
| dc.identifier.uri | http://hdl.handle.net/11449/63975 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Physica A: Statistical Mechanics and Its Applications | |
| dc.relation.ispartofjcr | 2.132 | |
| dc.relation.ispartofsjr | 0,773 | |
| dc.rights.accessRights | Acesso restrito | |
| dc.source | Scopus | |
| dc.title | Squeezed states phase space representation and semiclassical approximations in many-body systems | en |
| dc.type | Artigo | |
| dcterms.license | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
| dspace.entity.type | Publication | |
| unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulo | pt |