2025-02-23T11:22:08-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-154206%22&qt=morelikethis&rows=5
2025-02-23T11:22:08-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-154206%22&qt=morelikethis&rows=5
2025-02-23T11:22:08-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2025-02-23T11:22:08-05:00 DEBUG: Deserialized SOLR response

The β-expansion of the D=1 fermionic spinless Hubbard model off the half-filling regime

We obtain that when the spinless model is off the half-filling regime (μ ≠ V), the Helmholtz free energy (HFE) can be written as two β-expansions: one expansion comes from the half-filling configuration and another one that depends on the parameter x = μ - V. We show numerically that the chemical po...

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Bibliographic Details
Main Authors: Correa Silva, E.V., Thomaz, M.T., Rojas, O.
Format: Article
Language:English
Published: Інститут фізики конденсованих систем НАН України 2015
Series:Condensed Matter Physics
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/154206
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2025-02-23T11:22:08-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A&rows=40&rows=5&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-154206%22&qt=morelikethis
2025-02-23T11:22:08-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A&rows=40&rows=5&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-154206%22&qt=morelikethis
2025-02-23T11:22:08-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2025-02-23T11:22:08-05:00 DEBUG: Deserialized SOLR response