Quantum mechanics in the Gaussian wave-packet phase space representation
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 1984 |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Institucional da UNESP |
| Texto Completo: | http://dx.doi.org/10.1016/0378-4371(84)90130-4 http://hdl.handle.net/11449/230715 |
Resumo: | We present here some results related to an alternative mapping formulation (to the well-known Wigner-Weyl transform) which makes use of the Gaussian Wave Packet or coherent states representation |pq{left arrow, hooked}. The pair p-q which labels this state defines a phase-space in which the abstract operators P̂, Q̂, of momentum and position, are represented as differential operators. In the mapped expression of an operator A(P̂, Q̂), the quantum effects appear when they are absent in the corresponding Wigner-Weyl transform. © 1984. |
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Quantum mechanics in the Gaussian wave-packet phase space representationWe present here some results related to an alternative mapping formulation (to the well-known Wigner-Weyl transform) which makes use of the Gaussian Wave Packet or coherent states representation |pq{left arrow, hooked}. The pair p-q which labels this state defines a phase-space in which the abstract operators P̂, Q̂, of momentum and position, are represented as differential operators. In the mapped expression of an operator A(P̂, Q̂), the quantum effects appear when they are absent in the corresponding Wigner-Weyl transform. © 1984.Instituto de Física Teórica, Rua Pamplona, 145 -CEP, 01405 São Paulo, SPInstituto de Física TeóricaMizrahi, S. S.2022-04-29T08:41:48Z2022-04-29T08:41:48Z1984-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article241-264http://dx.doi.org/10.1016/0378-4371(84)90130-4Physica A: Statistical Mechanics and its Applications, v. 127, n. 1-2, p. 241-264, 1984.0378-4371http://hdl.handle.net/11449/23071510.1016/0378-4371(84)90130-42-s2.0-0008484707Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysica A: Statistical Mechanics and its Applications240643info:eu-repo/semantics/openAccess2023-05-22T14:57:51Zoai:repositorio.unesp.br:11449/230715Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462023-05-22T14:57:51Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
| dc.title.none.fl_str_mv |
Quantum mechanics in the Gaussian wave-packet phase space representation |
| title |
Quantum mechanics in the Gaussian wave-packet phase space representation |
| spellingShingle |
Quantum mechanics in the Gaussian wave-packet phase space representation Mizrahi, S. S. |
| title_short |
Quantum mechanics in the Gaussian wave-packet phase space representation |
| title_full |
Quantum mechanics in the Gaussian wave-packet phase space representation |
| title_fullStr |
Quantum mechanics in the Gaussian wave-packet phase space representation |
| title_full_unstemmed |
Quantum mechanics in the Gaussian wave-packet phase space representation |
| title_sort |
Quantum mechanics in the Gaussian wave-packet phase space representation |
| author |
Mizrahi, S. S. |
| author_facet |
Mizrahi, S. S. |
| author_role |
author |
| dc.contributor.none.fl_str_mv |
Instituto de Física Teórica |
| dc.contributor.author.fl_str_mv |
Mizrahi, S. S. |
| description |
We present here some results related to an alternative mapping formulation (to the well-known Wigner-Weyl transform) which makes use of the Gaussian Wave Packet or coherent states representation |pq{left arrow, hooked}. The pair p-q which labels this state defines a phase-space in which the abstract operators P̂, Q̂, of momentum and position, are represented as differential operators. In the mapped expression of an operator A(P̂, Q̂), the quantum effects appear when they are absent in the corresponding Wigner-Weyl transform. © 1984. |
| publishDate |
1984 |
| dc.date.none.fl_str_mv |
1984-01-01 2022-04-29T08:41:48Z 2022-04-29T08:41:48Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1016/0378-4371(84)90130-4 Physica A: Statistical Mechanics and its Applications, v. 127, n. 1-2, p. 241-264, 1984. 0378-4371 http://hdl.handle.net/11449/230715 10.1016/0378-4371(84)90130-4 2-s2.0-0008484707 |
| url |
http://dx.doi.org/10.1016/0378-4371(84)90130-4 http://hdl.handle.net/11449/230715 |
| identifier_str_mv |
Physica A: Statistical Mechanics and its Applications, v. 127, n. 1-2, p. 241-264, 1984. 0378-4371 10.1016/0378-4371(84)90130-4 2-s2.0-0008484707 |
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eng |
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eng |
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Physica A: Statistical Mechanics and its Applications 240643 |
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info:eu-repo/semantics/openAccess |
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openAccess |
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241-264 |
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Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
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Universidade Estadual Paulista (UNESP) |
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UNESP |
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UNESP |
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Repositório Institucional da UNESP |
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Repositório Institucional da UNESP |
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Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
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1803649972465303552 |