Počet záznamů: 1  

Reduction scheme for coupled Dirac systems

  1. 1.
    0547648 - ÚJF 2022 RIV GB eng J - Článek v odborném periodiku
    Castillo-Celeita, M. - Jakubský, Vít
    Reduction scheme for coupled Dirac systems.
    Journal of Physics A-Mathematical and Theoretical. Roč. 54, č. 45 (2021), č. článku 455301. ISSN 1751-8113. E-ISSN 1751-8121
    Grant CEP: GA ČR GA19-07117S
    Institucionální podpora: RVO:61389005
    Klíčová slova: graphene, bilayer * spin–orbit interaction * exactly solvable models * Dirac materials
    Obor OECD: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
    Impakt faktor: 2.331, rok: 2021
    Způsob publikování: Omezený přístup
    https://doi.org/10.1088/1751-8121/ac2a06

    We analyze a class of coupled quantum systems whose dynamics can be understood via two uncoupled, lower-dimensional quantum settings with auxiliary interactions. The general reduction scheme, based on algebraic properties of the potential term, is discussed in detail for two-dimensional Dirac Hamiltonian. We discuss its possible application in description of Dirac fermions in graphene or bilayer graphene in presence of distortion scattering or spin-orbit interaction. We illustrate the general results on the explicit examples where the involved interactions are non-uniform in space and time.
    Trvalý link: http://hdl.handle.net/11104/0323841

     
     
Počet záznamů: 1  

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