Comment on: "On the interaction of an electron with a nonuniform electric field under the influence of a cut-off point induced by the spiral dislocation

被引：0

作者：

Amore, Paolo ^{[1
]}

Fernandez, Francisco M. ^{[2
]}

机构：

[1] Univ Colima, Fac Ciencias, CUICBAS, Bernal Diaz del Castillo 340, Colima, Mexico

[2] INIFTA, Div Quim Teor, Blvd 113 & 64 S-N,Sucursal 4,Casilla Correo 16, RA-1900 La Plata, Argentina

来源：

PHYSICA B-CONDENSED MATTER | 2023年 / 649卷

关键词：

Spiral dislocation; Linear topological defects; Nonuniform electric field; Dirichlet boundary condition;

D O I：

10.1016/j.physb.2022.414451

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We analyze a recently proposed model for the interaction of an electron with a nonuniform electric field under the influence of a cut-off point induced by the topology of a spiral dislocation (Maia and Bakke, 2021). We show that the analytical eigenvalues derived by the authors are qualitatively and quantitatively incorrect. Besides, the infinite degeneracy of the energy levels and the limit on the possible values of the radial quantum number predicted by the authors are mere artifacts of the approximation used to solve the differential equation.

引用

页数：3

共 6 条

[1]

Fernandez FM, 2020, Arxiv, DOI arXiv:2005.05377

[2] On the interaction of an electron with a nonuniform electric field under the influence of a cut-off point induced by the spiral dislocation topology [J].

Maia, A. V. D. M. ;

Bakke, K. .

PHYSICA B-CONDENSED MATTER, 2021, 623

[3] Effects of rotation on the Landau levels in an elastic medium with a spiral dislocation [J].

Maia, A. V. D. M. ;

Bakke, K. .

ANNALS OF PHYSICS, 2020, 419

[4] On an electron in an elastic medium with a spiral dislocation [J].

Maia, A. V. D. M. ;

Bakke, K. .

INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2019, 34 (27)

[5] Harmonic oscillator in an elastic medium with a spiral dislocation [J].

Maia, A. V. D. M. ;

Bakke, K. .

PHYSICA B-CONDENSED MATTER, 2018, 531 :213-215

[6] Topological Effects of a Spiral Dislocation on Quantum Revivals [J].

Maia, Anderson V. D. M. ;

Bakke, Knut .

UNIVERSE, 2022, 8 (03)

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