2025-02-23T09:27:14-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22ujp2-article-2023076%22&qt=morelikethis&rows=5
2025-02-23T09:27:14-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22ujp2-article-2023076%22&qt=morelikethis&rows=5
2025-02-23T09:27:14-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2025-02-23T09:27:14-05:00 DEBUG: Deserialized SOLR response
Магнетокалоричний ефект у спін-1/2 одновимірній XX моделі з двома регулярнозмінними g-факторами

Магнетокалоричний ефект у спін-1/2 одновимірній XX моделі з двома регулярнозмінними g-факторами

The influence of a non-uniformity of the g-factors with period two on the magnetocaloric effect in the spin-1/2 XX chain in the transverse field has been studied. By means of the Jordan–Wigner transformation, the problem is reduced to the Hamiltonian of noninteracting spinless fermions and solved ex...

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Bibliographic Details
Main Author: Baran, O.R.
Format: Article
Language:English
Ukrainian
Published: Publishing house "Academperiodika" 2023
Subjects:
one-dimensional quantum spin models
g-factor
Jordan–Wigner fermionization
magnetocaloric effect
quantum phase transition
одновимiрнi квантовi спiновi моделi
g-фактор
фермiонiзацiя Йордана–Вiґнера
магнетокалоричний ефект
квантовий фазовий перехiд
Online Access:https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2023076
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https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2023076

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