Landau quantization for an induced electric dipole in the presence of topological defects

• Autorzy: Knut Bakke , Lincoln Ribeiro , Claudio Furtado
• Języki publikacji: EN

Abstrakty

EN

In this contribution we investigate the non-relativistic quantum dynamics of induced electric dipoles in the presence of a topological defect. We propose an analog of Landau quantization for neutral atoms, where a electric dipole is induced by the electromagnetic field configuration. We investigate this system in the presence of a topological defect and show that it breaks the infinite degeneracy of Landau levels.

Słowa kluczowe

EN

Landau quantization; topological defects; Aharonov-Casher coupling

• Czasopismo: Open Physics
• Rocznik: 2010
• Tom: 8
• Numer: 6
• Strony: 893-899

Daty

wydano

2010-12-01

online

2010-09-05

Twórcy

autor

Knut Bakke

• Departamento de Física, Universidade Federal da Paraíba, Caixa Postal 5008, 58051-970, João Pessoa, Pb, Brazil,

autor

Lincoln Ribeiro

• International Center for Condensed Matter Physics, Universidade de Brasilia, Caixa Postal 04667, 70910-900, Brasilia, DF, Brazil,

autor

Claudio Furtado

• Departamento de Física, Universidade Federal da Paraíba, Caixa Postal 5008, 58051-970, João Pessoa, Pb, Brazil,

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Identyfikatory

DOI

10.2478/s11534-010-0006-z