Расщепляющиеся стоячие волны для эффективных уравнений в гексагональных структурах с зазорами
https://doi.org/10.17586/2220-8054-2021-12-1-5-14
Аннотация
В этой статье мы имеем дело с двумерными кубическими уравнениями Дирака, выступающими в качестве эффективной модели в гексагональных структурах с зазорами. Мы даем формальный вывод, исходя из кубических уравнений Шредингера, и доказываем существование стоячих волн, ответвляющихся от одного края полосы линейного спектра.
Об авторах
W. Borrelli
Centro De Giorgi, Scuola Normale Superiore
Италия
Италия
Piazza dei Cavalieri 3, I-56100, Pisa
R. Carlone
Universita “Federico II” di Napoli, Dipartimento di Matematica e Applicazioni “R. Caccioppoli”
Италия
Италия
MSA, via Cinthia, I-80126, Napoli
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Рецензия
Для цитирования:
Borrelli W., Carlone R. Расщепляющиеся стоячие волны для эффективных уравнений в гексагональных структурах с зазорами. Наносистемы: физика, химия, математика. 2021;12(1):5-14. https://doi.org/10.17586/2220-8054-2021-12-1-5-14
For citation:
Borrelli W., Carlone R. Bifurcating standing waves for effective equations in gapped honeycomb structures. Nanosystems: Physics, Chemistry, Mathematics. 2021;12(1):5-14. https://doi.org/10.17586/2220-8054-2021-12-1-5-14
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