| dc.creator |
Silva Lourival M. da |
|
| dc.creator |
Santana Ademir E. |
|
| dc.creator |
Vianna J. David M. |
|
| dc.date |
1997 |
|
| dc.date.accessioned |
2013-05-29T22:17:11Z |
|
| dc.date.available |
2013-05-29T22:17:11Z |
|
| dc.date.issued |
2013-05-30 |
|
| dc.identifier |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97331997000400025 |
|
| dc.identifier |
http://www.doaj.org/doaj?func=openurl&genre=article&issn=01039733&date=1997&volume=27&issue=4&spage=619 |
|
| dc.identifier.uri |
http://koha.mediu.edu.my:8181/jspui/handle/123456789/2330 |
|
| dc.description |
A nonequilibrium statistical operator (NSO) is built for classical sistems using a field theory in classical phase space, which is but a classical version of the thermofield dynamics formalism. The approach developed here starts with a second-quantized version of this phase-space field 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.publisher |
Sociedade Brasileira de Física |
|
| dc.source |
Brazilian Journal of Physics |
|
| dc.title |
On the Nonequilibrium Statistical Operator and Classical Thermofield Dynamics |
|