QUANTUM-STATISTICAL FOUNDATION TO THE FERMI-LIQUID MODEL AND GINZBURG-LANDAU WAVE-FUNCTION
An energy eigenvalue equation for a quasi-particle is derived, starting with the Heisenberg equation of motion for an annihilation operator. An elementary derivation of the Fermi liquid model having a sharply defined Fermi surface in the k-space is given, starting with a realistic model of a metal i...
| Autores: | , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 1993 |
| País: | México |
| Institución: | Universidad Nacional Autónoma de México |
| Repositorio: | Sistema de Información de la Facultad de Ciencias, UNAM |
| OAI Identifier: | oai:repositorio.fciencias.unam.mx:11154/3440 |
| Acceso en línea: | http://hdl.handle.net/11154/3440 |
| Access Level: | acceso abierto |
| Palabra clave: | Physics, Applied Physics, Condensed Matter FERMI LIQUID MODEL GINZBURG-LANDAU WAVE FUNCTION |
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QUANTUM-STATISTICAL FOUNDATION TO THE FERMI-LIQUID MODEL AND GINZBURG-LANDAU WAVE-FUNCTIONFUJITA, SGODOY, SPhysics, AppliedPhysics, Condensed MatterFERMI LIQUID MODELGINZBURG-LANDAU WAVE FUNCTIONAn energy eigenvalue equation for a quasi-particle is derived, starting with the Heisenberg equation of motion for an annihilation operator. An elementary derivation of the Fermi liquid model having a sharply defined Fermi surface in the k-space is given, starting with a realistic model of a metal including the Coulomb interaction among and between electrons and lattice-ions. The Ginzburg-Landau wave function PSI(sigma)(r), where sigma represents the superconducting pairon (Cooper-pair) state, is shown to be connected with the one-pairon density operator n by PSI(sigma)(r) = [r\n1/2\sigma]. A close analogy between supercurrent and laser is indicated.2011-01-22T10:28:34Z2011-01-22T10:28:34Z1993info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article0896-1107http://hdl.handle.net/11154/344032446(6):373-379reponame:Sistema de Información de la Facultad de Ciencias, UNAMinstname:Universidad Nacional Autónoma de Méxicoinstacron:UNAMenJournal of Superconductivityinfo:eu-repo/semantics/openAccessoai:repositorio.fciencias.unam.mx:11154/34402025-09-17T19:21:45Z |
| dc.title.none.fl_str_mv |
QUANTUM-STATISTICAL FOUNDATION TO THE FERMI-LIQUID MODEL AND GINZBURG-LANDAU WAVE-FUNCTION |
| title |
QUANTUM-STATISTICAL FOUNDATION TO THE FERMI-LIQUID MODEL AND GINZBURG-LANDAU WAVE-FUNCTION |
| spellingShingle |
QUANTUM-STATISTICAL FOUNDATION TO THE FERMI-LIQUID MODEL AND GINZBURG-LANDAU WAVE-FUNCTION FUJITA, S Physics, Applied Physics, Condensed Matter FERMI LIQUID MODEL GINZBURG-LANDAU WAVE FUNCTION |
| title_short |
QUANTUM-STATISTICAL FOUNDATION TO THE FERMI-LIQUID MODEL AND GINZBURG-LANDAU WAVE-FUNCTION |
| title_full |
QUANTUM-STATISTICAL FOUNDATION TO THE FERMI-LIQUID MODEL AND GINZBURG-LANDAU WAVE-FUNCTION |
| title_fullStr |
QUANTUM-STATISTICAL FOUNDATION TO THE FERMI-LIQUID MODEL AND GINZBURG-LANDAU WAVE-FUNCTION |
| title_full_unstemmed |
QUANTUM-STATISTICAL FOUNDATION TO THE FERMI-LIQUID MODEL AND GINZBURG-LANDAU WAVE-FUNCTION |
| title_sort |
QUANTUM-STATISTICAL FOUNDATION TO THE FERMI-LIQUID MODEL AND GINZBURG-LANDAU WAVE-FUNCTION |
| dc.creator.none.fl_str_mv |
FUJITA, S GODOY, S |
| author |
FUJITA, S |
| author_facet |
FUJITA, S GODOY, S |
| author_role |
author |
| author2 |
GODOY, S |
| author2_role |
author |
| dc.subject.none.fl_str_mv |
Physics, Applied Physics, Condensed Matter FERMI LIQUID MODEL GINZBURG-LANDAU WAVE FUNCTION |
| topic |
Physics, Applied Physics, Condensed Matter FERMI LIQUID MODEL GINZBURG-LANDAU WAVE FUNCTION |
| description |
An energy eigenvalue equation for a quasi-particle is derived, starting with the Heisenberg equation of motion for an annihilation operator. An elementary derivation of the Fermi liquid model having a sharply defined Fermi surface in the k-space is given, starting with a realistic model of a metal including the Coulomb interaction among and between electrons and lattice-ions. The Ginzburg-Landau wave function PSI(sigma)(r), where sigma represents the superconducting pairon (Cooper-pair) state, is shown to be connected with the one-pairon density operator n by PSI(sigma)(r) = [r\n1/2\sigma]. A close analogy between supercurrent and laser is indicated. |
| publishDate |
1993 |
| dc.date.none.fl_str_mv |
1993 2011-01-22T10:28:34Z 2011-01-22T10:28:34Z |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
0896-1107 http://hdl.handle.net/11154/3440 3244 |
| identifier_str_mv |
0896-1107 3244 |
| url |
http://hdl.handle.net/11154/3440 |
| dc.language.none.fl_str_mv |
en |
| language_invalid_str_mv |
en |
| dc.relation.none.fl_str_mv |
Journal of Superconductivity |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.source.none.fl_str_mv |
6(6):373-379 reponame:Sistema de Información de la Facultad de Ciencias, UNAM instname:Universidad Nacional Autónoma de México instacron:UNAM |
| instname_str |
Universidad Nacional Autónoma de México |
| instacron_str |
UNAM |
| institution |
UNAM |
| reponame_str |
Sistema de Información de la Facultad de Ciencias, UNAM |
| collection |
Sistema de Información de la Facultad de Ciencias, UNAM |
| repository.name.fl_str_mv |
|
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| _version_ |
1858174246411304960 |
| score |
15,81155 |