| dc.creator | Kowalski, Andrés Mauricio | |
| dc.creator | Plastino, Ángel Luis | |
| dc.creator | Gonzalez, Gaspar | |
| dc.date | 2021 | |
| dc.date | 2021-09-23T13:53:10Z | |
| dc.date.accessioned | 2023-07-15T03:22:34Z | |
| dc.date.available | 2023-07-15T03:22:34Z | |
| dc.identifier | http://sedici.unlp.edu.ar/handle/10915/125457 | |
| dc.identifier | https://www.mdpi.com/2624-8174/3/3/45 | |
| dc.identifier | issn:2624-8174 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7465474 | |
| dc.description | In this paper, a reference to the semiclassical model, in which quantum degrees of freedom interact with classical ones, is considered. The classical limit of a maximum-entropy density matrix that describes the temporal evolution of such a system is analyzed. Here, it is analytically shown that, in the classical limit, it is possible to reproduce classical results. An example is classical chaos. This is done by means a pure-state density matrix, a rather unexpected result. It is shown that this is possible only if the quantum part of the system is in a special class of states. | |
| dc.description | Instituto de Física La Plata | |
| dc.format | application/pdf | |
| dc.language | en | |
| dc.rights | http://creativecommons.org/licenses/by/4.0/ | |
| dc.rights | Creative Commons Attribution 4.0 International (CC BY 4.0) | |
| dc.subject | Física | |
| dc.subject | Classical limit | |
| dc.subject | Semiclassical system | |
| dc.subject | Semiclassical chaos | |
| dc.subject | Clasiccal chaos | |
| dc.subject | Maximum entropy density matrix | |
| dc.title | Classical Chaos Described by a Density Matrix | |
| dc.type | Articulo | |
| dc.type | Articulo | |
