| dc.creator | Silva, Lourival M. da | |
| dc.creator | Santana, Ademir Eugênio | |
| dc.creator | Vianna, José David Mangueira | |
| dc.date | 2010-12-10T11:58:04Z | |
| dc.date | 2010-12-10T11:58:04Z | |
| dc.date | 1997-12 | |
| dc.date.accessioned | 2017-03-07T12:22:08Z | |
| dc.date.available | 2017-03-07T12:22:08Z | |
| dc.identifier | SILVA, Lourival M. da; SANTANA, Ademir Eugênio; VIANNA, José David Mangueira. On the nonequilibrium statistical operator and classical thermofield dynamics. Brazilian Journal of Physics, São Paulo, v. 27, n. 4, dez. 1997. p. 619-631. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97331997000400025>. Acesso em: 26 out. 2010. doi: 10.1590/S0103-97331997000400025. | |
| dc.identifier | 0103-9733 | |
| dc.identifier | http://repositorio.unb.br/handle/10482/6144 | |
| dc.identifier | 10.1590/S0103-97331997000400025 | |
| dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/348998 | |
| dc.description | A nonequilibrium statistical operator (NSO) is built for classical sistems using a eld theory in classical phase space, which is but a classical version of the thermo eld dynamics formalism. The approach developed here starts with a second-quantized version of this phase-space eld theory. Then elements of symmetry are analysed and invariants of the theory are introduced. The local conservation laws are derived and used to make explicit NSO. Such a method is applied to derive the Fokker-Planck-Kramers equation. | |
| dc.language | eng | |
| dc.rights | Open Access | |
| dc.subject | Operador estatístico de não equilíbrio | |
| dc.subject | Elementos de simetria | |
| dc.subject | Dinâmica | |
| dc.title | On the nonequilibrium statistical operator and classical thermofield dynamics | |
| dc.type | Artículos de revistas | |
