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  • 标题:Survey on density of states and saturation effect of spectrum for an energy-dependent harmonic interaction
  • 本地全文:下载
  • 作者:Abdelmalek Boumali ; Abdelmalek Boumali ; Samia Dilmi
  • 期刊名称:Karbala International Journal of Modern Science
  • 印刷版ISSN:2405-609X
  • 电子版ISSN:2405-609X
  • 出版年度:2017
  • 卷号:3
  • 期号:4
  • 页码:191-201
  • DOI:10.1016/j.kijoms.2017.09.001
  • 语种:English
  • 出版社:Elsevier
  • 摘要:AbstractIn this article, we test the influence of the modification of the scalar product, found in the problems of the energy-dependent potential, on the physical properties of the harmonic oscillator in one dimension. For this, we first discuss the effect of this change on the thermodynamic properties of this oscillator, and then investigate the parameters of Fisher and Shannon of quantum information. For the second problem, the dependence of these parameters with the density of state, is the main reason of our choice to study the influence of this type of potential on these properties. Finally, the well-know uncertainty relation of Cramer–Rao is well recovered.
  • 关键词:Fisher parameter;Shannon entropy;Partition function;Cramer–Rao uncertainty relation
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