Entropic uncertainty relation for power-law wave packets
For the power-law quantum wave packet in configuration space, the variance of the position observable may be divergent. Accordingly, the information-entropic formulation of the uncertainty principle becomes more appropriate than the Heisenberg-type formulation, since it involves only the finite quan...
Guardado en:
| Autores principales: | , , , |
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2002
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/131828 |
| Aporte de: |
| id |
I19-R120-10915-131828 |
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| record_format |
dspace |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Ciencias Exactas Física Quantum mechanics Quantum information |
| spellingShingle |
Ciencias Exactas Física Quantum mechanics Quantum information Abe, Sumiyoshi Martínez, S. Pennini, Flavia Plastino, Ángel Luis Entropic uncertainty relation for power-law wave packets |
| topic_facet |
Ciencias Exactas Física Quantum mechanics Quantum information |
| description |
For the power-law quantum wave packet in configuration space, the variance of the position observable may be divergent. Accordingly, the information-entropic formulation of the uncertainty principle becomes more appropriate than the Heisenberg-type formulation, since it involves only the finite quantities. It is found that the total amount of entropic uncertainty converges to its lower bound in the limit of a large value of the exponent. |
| format |
Articulo Articulo |
| author |
Abe, Sumiyoshi Martínez, S. Pennini, Flavia Plastino, Ángel Luis |
| author_facet |
Abe, Sumiyoshi Martínez, S. Pennini, Flavia Plastino, Ángel Luis |
| author_sort |
Abe, Sumiyoshi |
| title |
Entropic uncertainty relation for power-law wave packets |
| title_short |
Entropic uncertainty relation for power-law wave packets |
| title_full |
Entropic uncertainty relation for power-law wave packets |
| title_fullStr |
Entropic uncertainty relation for power-law wave packets |
| title_full_unstemmed |
Entropic uncertainty relation for power-law wave packets |
| title_sort |
entropic uncertainty relation for power-law wave packets |
| publishDate |
2002 |
| url |
http://sedici.unlp.edu.ar/handle/10915/131828 |
| work_keys_str_mv |
AT abesumiyoshi entropicuncertaintyrelationforpowerlawwavepackets AT martinezs entropicuncertaintyrelationforpowerlawwavepackets AT penniniflavia entropicuncertaintyrelationforpowerlawwavepackets AT plastinoangelluis entropicuncertaintyrelationforpowerlawwavepackets |
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Repositorios |
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1764820453434589184 |