Dilation of a non-quasifree dissipative evolution
| dc.creator | Várilly Boyle, Joseph C. | |
| dc.date.accessioned | 2022-03-17T16:53:39Z | |
| dc.date.available | 2022-03-17T16:53:39Z | |
| dc.date.issued | 1981-03 | |
| dc.description.abstract | A semigroup evolution for the 1/2-spin which admits a conservative dilation is known to be governed by a Bloch equation in a standard form. Here we construct a conservative dilation directly from the Bloch equation, thus yielding an example of a dilation scheme for an evolution which is not quasifree. Moreover, we show that this conservative evolution is never ergodic in the non-quasifree case. | es_ES |
| dc.description.procedence | UCR::Vicerrectoría de Docencia::Ciencias Básicas::Facultad de Ciencias::Escuela de Matemática | es_ES |
| dc.identifier.citation | https://link.springer.com/article/10.1007/BF00403239 | es_ES |
| dc.identifier.doi | 10.1007/BF00403239 | |
| dc.identifier.issn | 1573-0530 | |
| dc.identifier.uri | https://hdl.handle.net/10669/86214 | |
| dc.language.iso | eng | es_ES |
| dc.rights | acceso abierto | |
| dc.source | Letters in Mathematical Physics, vol.5, pp.113-116. | es_ES |
| dc.subject | Statistical mechanics | es_ES |
| dc.subject | Conservative evolution | es_ES |
| dc.subject | Bloch equation | es_ES |
| dc.title | Dilation of a non-quasifree dissipative evolution | es_ES |
| dc.type | artículo original | es_ES |