Squeezed states phase space representation and semiclassical approximations in many-body systems
| Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
|---|---|
| Data(s) |
27/05/2014
27/05/2014
01/04/1990
|
| Resumo |
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. |
| Formato |
440-452 |
| Identificador |
http://dx.doi.org/10.1016/0378-4371(90)90206-8 Physica A: Statistical Mechanics and its Applications, v. 164, n. 2, p. 440-452, 1990. 0378-4371 http://hdl.handle.net/11449/63975 10.1016/0378-4371(90)90206-8 2-s2.0-45149139937 |
| Idioma(s) |
eng |
| Relação |
Physica A: Statistical Mechanics and Its Applications |
| Direitos |
closedAccess |
| Tipo |
info:eu-repo/semantics/article |
