| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 6qtX3pFwXQZsFDuKxG/Esj2s |
| Repository | sid.inpe.br/marciana/2004/12.13.15.45 (restricted access) |
| Last Update | 2004:12.13.02.00.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/marciana/2004/12.13.15.45.49 |
| Metadata Last Update | 2018:06.05.01.21.13 (UTC) administrator |
| Secondary Key | INPE-11818-PRE/7171 |
| ISSN | 0378-4371 |
| Citation Key | KishoreMish:2004:OrStAp |
| Title | Orthofermion statistics and its application to the infinite U Hubbard model  |
| Project | MATCON: Física da matéria condensada |
| Year | 2004 |
| Month | Dec. |
| Access Date | 2024, Apr. 27 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 185 KiB |
| 2. Context | |
| Author | 1 Kishore, Ram 2 Mishra, A. K. |
| Resume Identifier | 1 8JMKD3MGP5W/3C9JJ55 |
| Group | 1 LAS-INPE-MCT-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais, Laboratório Associado de Sensores e Materiais (INPE.LAS) 2 Institute of Mathematical Sciences, CIT Campus |
| Journal | Physica A: Statistical Mechanics and its Applications |
| Volume | 344 |
| Number | 3-4 |
| Pages | 537-542 |
| History (UTC) | 2004-12-14 11:43:17 :: sergio -> administrator :: 2007-04-04 20:55:33 :: administrator -> sergio :: 2008-01-07 12:53:42 :: sergio -> marciana :: 2008-03-25 16:09:13 :: marciana -> administrator :: 2008-06-10 22:28:40 :: administrator -> banon :: 2008-11-05 18:43:03 :: banon -> administrator :: 2018-06-05 01:21:13 :: administrator -> marciana :: 2004 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | SENSORS AND MATERIALS Orthofermions Strongly correlated electron systems Hubbard model SENSORES E MATERIAIS Sistema elétron Modelo Hubbard |
| Abstract | We present an algebra of the creation and annihilation operators for spin fermions which avoid double occupancy of an orbital state. These fermions, called orthofermions, obey the quantum statistics in which the state vector is antisymmetric only for the exchange of the orbital indices. Because of this peculiar property, representation of the number and the spin operators in terms of creation and annihilation operators is much more complex compared to the usual representation of spin fermions. We have found that this representation is very similar to the representation of the number operator in the infinite statistics of Greenberg. As an application of this statistics, we study the thermodynamics of the infinite U Hubbard model and obtain the known exact results in one dimension. Since our approach is valid in any dimension, it can be employed to ascertain the accuracy of the approximate solutions of the Hubbard model. |
| Area | FISMAT |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Orthofermion statistics and... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | orthofermion.pdf |
| User Group | administrator banon marciana sergio |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ESR3H2 |
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX. |
| Host Collection | sid.inpe.br/banon/2003/08.15.17.40 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi e-mailaddress electronicmailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |