{"title":"Non-relativistic Oscillator in a Uniform Magnetic Field in Non-commutative Anti-de Sitter Spaces","authors":"Sek Lakhdar, Falek Mokhtar, Moumni Mustafa","doi":"10.1007/s10773-024-05853-y","DOIUrl":null,"url":null,"abstract":"<div><p>The deformed Schrödinger oscillator in a uniform magnetic field is explicitly calculated in this study using the non-commutative and Anti-de Sitter spaces. The energy eigenvalues are given in their exact forms, and the corresponding radial wave functions are expressed with associated Jacobi polynomials. We determine the critical magnetic field value, which cancels out the normal Zeeman effect. We have also looked into how our system’s thermodynamic properties are affected by the spatial deformation parameters, we remark that the graphs of these quantities show that all thermodynamic quantities, with the exception of the Helmholtz free energy, have an inverse proportion with the deformation parameters <span>\\(\\theta \\)</span> and <span>\\(\\lambda \\)</span>. The AdS effect dominates over the NC effect due to its stronger impact on spatial geometry and symmetry.</p></div>","PeriodicalId":597,"journal":{"name":"International Journal of Theoretical Physics","volume":"64 1","pages":""},"PeriodicalIF":1.3000,"publicationDate":"2025-01-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Theoretical Physics","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1007/s10773-024-05853-y","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
The deformed Schrödinger oscillator in a uniform magnetic field is explicitly calculated in this study using the non-commutative and Anti-de Sitter spaces. The energy eigenvalues are given in their exact forms, and the corresponding radial wave functions are expressed with associated Jacobi polynomials. We determine the critical magnetic field value, which cancels out the normal Zeeman effect. We have also looked into how our system’s thermodynamic properties are affected by the spatial deformation parameters, we remark that the graphs of these quantities show that all thermodynamic quantities, with the exception of the Helmholtz free energy, have an inverse proportion with the deformation parameters \(\theta \) and \(\lambda \). The AdS effect dominates over the NC effect due to its stronger impact on spatial geometry and symmetry.
期刊介绍:
International Journal of Theoretical Physics publishes original research and reviews in theoretical physics and neighboring fields. Dedicated to the unification of the latest physics research, this journal seeks to map the direction of future research by original work in traditional physics like general relativity, quantum theory with relativistic quantum field theory,as used in particle physics, and by fresh inquiry into quantum measurement theory, and other similarly fundamental areas, e.g. quantum geometry and quantum logic, etc.