存在位错时具有汤川相互作用的阿哈罗诺夫-玻姆环的量子信息

Quantum Information of the Aharanov-Bohm Ring with Yukawa Interaction in the Presence of Disclination.

作者信息

Edet Collins Okon, Lima Francisco Cleiton E, Almeida Carlos Alberto S, Ali Norshamsuri, Asjad Muhammad

机构信息

Faculty of Electronic Engineering Technology, Universiti Malaysia Perlis, Kangar 01000, Malaysia.

Department of Physics, Cross River University of Technology, Calabar PMB 1123, Nigeria.

出版信息

Entropy (Basel). 2022 Jul 31;24(8):1059. doi: 10.3390/e24081059.

DOI:10.3390/e24081059

PMID:36010723

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9407604/

Abstract

We investigate quantum information by a theoretical measurement approach of an Aharanov-Bohm (AB) ring with Yukawa interaction in curved space with disclination. We obtained the so-called Shannon entropy through the eigenfunctions of the system. The quantum states considered come from Schrödinger theory with the AB field in the background of curved space. With this entropy, we can explore the quantum information at the position space and reciprocal space. Furthermore, we discussed how the magnetic field, the AB flux, and the topological defect influence the quantum states and the information entropy.

摘要

我们通过在具有旋错的弯曲空间中对具有汤川相互作用的阿哈罗诺夫 - 玻姆（AB）环采用理论测量方法来研究量子信息。我们通过系统的本征函数获得了所谓的香农熵。所考虑的量子态来自于弯曲空间背景下带有AB场的薛定谔理论。利用这个熵，我们可以探索位置空间和倒易空间中的量子信息。此外，我们讨论了磁场、AB通量和拓扑缺陷如何影响量子态和信息熵。