Fermion bound states from Yukawa coupling with periodic bosonic background

Abstract The Yukawa coupling of fermions with a periodic bosonic background is shown to give rise to several bound states to the fermionic spectrum, with some bound states gluing together around specific energy eingenvalues as the Yukawa coupling increases. This effect induces the presence of degenerate energy states inside the fermionic gap and may be of current interest.

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Publication Details

Journal
The European Physical Journal C
Published
2024-10-09
DOI
https://doi.org/10.1140/epjc/s10052-024-13431-z
Citations
2
Primary Topic
Topological Materials and Phenomena
Type
article
Field-Weighted Citation Impact
0.68

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article

Fermion bound states from Yukawa coupling with periodic bosonic background

Fabiano C. Simas, D. Bazeia
2 citations
The European Physical Journal C
Topological Materials and Phenomena
0.68
article

Fermion bound states from Yukawa coupling with periodic bosonic background

Fabiano C. Simas, D. Bazeia
article en
2 citations

Abstract

Abstract The Yukawa coupling of fermions with a periodic bosonic background is shown to give rise to several bound states to the fermionic spectrum, with some bound states gluing together around specific energy eingenvalues as the Yukawa coupling increases. This effect induces the presence of degenerate energy states inside the fermionic gap and may be of current interest.

The European Physical Journal CVol. 84(10)
Universidade Federal da Paraíba (BR), Universidade Federal do Maranhão (BR)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior, Conselho Nacional de Desenvolvimento Científico e Tecnológico, Fundação de Amparo à Pesquisa e ao Desenvolvimento Científico e Tecnológico do Maranhão, Fundação de Apoio à Pesquisa do Estado da Paraíba
Affordable and clean energy
Openalex Percentile: Top 31%
Topological Materials and Phenomena
0.68
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