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

被引：17

作者：

Edet, Collins Okon ^{[1
,2
]}

Lima, Francisco Cleiton E. ^{[3
]}

Almeida, Carlos Alberto S. ^{[3
]}

Ali, Norshamsuri ^{[1
]}

Asjad, Muhammad ^{[4
]}

机构：

[1] Univ Malaysia Perlis, Fac Elect Engn Technol, Kangar 01000, Malaysia

[2] Cross River Univ Technol, Dept Phys, Calabar Pmb 1123, Nigeria

[3] Univ Fed Ceara, Dept Phys, Campus Pici, BR-60440900 Fortaleza, Ceara, Brazil

[4] Khalifa Univ, Dept Math, Abu Dhabi 127788, U Arab Emirates

来源：

ENTROPY | 2022年 / 24卷 / 08期

关键词：

quantum information; Shannon entropy; Aharanov-Bohm ring; Schrodinger equation; FISHER INFORMATION; ANALYTICAL APPROXIMATIONS; SCHRODINGER-EQUATION; PERSISTENT CURRENTS; ENTROPIES;

D O I：

10.3390/e24081059

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

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 Schrodinger 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.

引用

页数：11

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