Coupled system of Dirac fermions with different Fermi velocities via composites of SUSY operators

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F22%3A00559101" target="_blank" >RIV/61389005:_____/22:00559101 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.physleta.2022.128053" target="_blank" >https://doi.org/10.1016/j.physleta.2022.128053</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.physleta.2022.128053" target="_blank" >10.1016/j.physleta.2022.128053</a>

Result language
angličtina
Original language name
Coupled system of Dirac fermions with different Fermi velocities via composites of SUSY operators
Original language description
We use the framework of supersymmetric transformations in the construction of coupled systems of Dirac fermions. Its energy operator is a composite of the generators of the associated superalgebra, and the two coupled Dirac fermions acquire different Fermi velocities. We discuss in detail the peculiar spectral properties of the new system. The emergent phenomena like level crossing or generation of bound states in the continuum (BICs) are illustrated in two explicit examples.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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