|
Archivo Abierto Institucional de la Universidad Carlos III de Madrid >
Investigación >
Departamentos >
Departamento de Matemáticas >
Grupo de Análisis Matemático Aplicado (GAMA) >
DM - GAMA - Artículos de Revistas >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/10016/6590
|
| Title: | Asymptotic formula for the quantum entropy of position in energy eigenstates |
| Author(s): | Sánchez-Ruiz, Jorge |
| Publisher: | Elsevier |
| Issued date: | 10-Feb-1997 |
| Citation: | Physics Letters A, 1997, vol. 226, n. 1-2, p. 7-13 |
| URI: | http://hdl.handle.net/10016/6590 |
| ISSN: | 0375-9601 |
| DOI: | 10.1016/S0375-9601(96)00911-5 |
| Abstract: | The asymptotic formula $S_Q\sim S_C -1 + \ln 2$ is obtained for the information entropy in position space S$_Q$ of one-dimensional quantum systems in energy eigenstates, where $S_C$ is the position entropy corresponding to a microcanonical ensemble of analogous classical systems having the same energy. This result is analytically and numerically verified for several simple systems. |
| Review: | PeerReviewed |
| Publisher version: | http://dx.doi.org/10.1016/S0375-9601(96)00911-5 |
| Keywords: | Entropy
Correspondence principle
WKB approximation |
| Appears in Collections: | DM - GAMA - Artículos de Revistas
|
Items in E-Archivo are protected by copyright, with all rights reserved, unless otherwise indicated.
|
