Skew information correlations and coherence in the Ising-XYZ diamond chain under an external magnetic field

IF 2 3区物理与天体物理 Q3 OPTICS

Applied Physics B Pub Date : 2024-08-17 DOI:10.1007/s00340-024-08298-7

Aicha Chouiba, Essalha Chaouki, Youssef Khedif, Mostafa Mansour

{"title":"Skew information correlations and coherence in the Ising-XYZ diamond chain under an external magnetic field","authors":"Aicha Chouiba, Essalha Chaouki, Youssef Khedif, Mostafa Mansour","doi":"10.1007/s00340-024-08298-7","DOIUrl":null,"url":null,"abstract":"<div>This research investigates the interplay between coherence and skew information correlations in the Ising-\\({\\textbf {XYZ}}\\) diamond chain, which includes both Ising and Heisenberg spin particles in the presence of an external magnetic field. The initial step involves determining the reduced density matrix using the transfer matrix approach (TMA). Following this, quantum correlations and coherence in the Ising-\\({\\textbf {XYZ}}\\) diamond chain are quantified using uncertainty-induced nonlocality (UIN), local quantum uncertainty (LQU), and the \\(\\ell _1\\) norm of coherence (\\(C_{\\ell _1}\\)). The study examines the impact of thermal noise and various system parameters, such as the xy-anisotropy \\(\\alpha\\), Heisenberg interaction \\(\\Gamma\\) among interstitial sites, Ising spin exchange \\(J_1\\), and magnetic field strength, on the dynamics of quantum resources within the system. The results indicate that both temperature and magnetic field negatively affect these quantum properties. Conversely, values of the xy-anisotropy parameter enhance quantum correlation and coherence, mitigating the detrimental impact of absolute temperature. This research offers significant insights into the behavior of quantum resources in this specific system.</div>","PeriodicalId":474,"journal":{"name":"Applied Physics B","volume":"130 9","pages":""},"PeriodicalIF":2.0000,"publicationDate":"2024-08-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Physics B","FirstCategoryId":"4","ListUrlMain":"https://link.springer.com/article/10.1007/s00340-024-08298-7","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"OPTICS","Score":null,"Total":0}

引用次数: 0

Abstract

This research investigates the interplay between coherence and skew information correlations in the Ising-\({\textbf {XYZ}}\) diamond chain, which includes both Ising and Heisenberg spin particles in the presence of an external magnetic field. The initial step involves determining the reduced density matrix using the transfer matrix approach (TMA). Following this, quantum correlations and coherence in the Ising-\({\textbf {XYZ}}\) diamond chain are quantified using uncertainty-induced nonlocality (UIN), local quantum uncertainty (LQU), and the \(\ell _1\) norm of coherence (\(C_{\ell _1}\)). The study examines the impact of thermal noise and various system parameters, such as the xy-anisotropy \(\alpha\), Heisenberg interaction \(\Gamma\) among interstitial sites, Ising spin exchange \(J_1\), and magnetic field strength, on the dynamics of quantum resources within the system. The results indicate that both temperature and magnetic field negatively affect these quantum properties. Conversely, values of the xy-anisotropy parameter enhance quantum correlation and coherence, mitigating the detrimental impact of absolute temperature. This research offers significant insights into the behavior of quantum resources in this specific system.

Abstract Image

查看原文本刊更多论文

外磁场下 Ising-XYZ 金刚石链的偏斜信息相关性和相干性

本研究调查了 Ising-\({\textbf {XYZ}}\)金刚石链中相干性和倾斜信息相关性之间的相互作用，该金刚石链包括在外部磁场存在下的 Ising 和 Heisenberg 自旋粒子。第一步是使用转移矩阵方法（TMA）确定还原密度矩阵。随后，利用不确定性诱导的非位置性（UIN）、局部量子不确定性（LQU）和相干性的（\ell _1\）规范（\(C_\ell _1}\)）量化了 Ising-\({\textbf {XYZ}}\)金刚石链中的量子相关性和相干性。研究考察了热噪声和各种系统参数，如 xy-各向异性（xy-anisotropy \(α\)）、间隙位点之间的海森堡相互作用（Heisenberg interaction \(γ\)）、伊星自旋交换（Ising spin exchange \(J_1\)）和磁场强度对系统内量子资源动态的影响。结果表明，温度和磁场都会对这些量子特性产生负面影响。相反，xy-各向异性参数值增强了量子相关性和相干性，减轻了绝对温度的不利影响。这项研究为了解这一特定系统中量子资源的行为提供了重要启示。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Applied Physics B 物理-光学

CiteScore

4.00

自引率

4.80%

发文量

202

审稿时长

3.0 months

期刊介绍： Features publication of experimental and theoretical investigations in applied physics Offers invited reviews in addition to regular papers Coverage includes laser physics, linear and nonlinear optics, ultrafast phenomena, photonic devices, optical and laser materials, quantum optics, laser spectroscopy of atoms, molecules and clusters, and more 94% of authors who answered a survey reported that they would definitely publish or probably publish in the journal again Publishing essential research results in two of the most important areas of applied physics, both Applied Physics sections figure among the top most cited journals in this field. In addition to regular papers Applied Physics B: Lasers and Optics features invited reviews. Fields of topical interest are covered by feature issues. The journal also includes a rapid communication section for the speedy publication of important and particularly interesting results.