Topological Phases of an Interacting Majorana Benalcazar–Bernevig–Hughes Model

We study the effects of Coulomb repulsive interactions on a Majorana Benalcazar–Bernevig–Huges (MBBH) model. The MBBH model belongs to the class of second-order topological superconductors (<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>H</mi><...

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Detalles Bibliográficos

Principais autores:	Alfonso Maiellaro, Fabrizio Illuminati, Roberta Citro
Formato:	Artigo
Idioma:	Inglês
Publicado:	MDPI AG 2022-03-01
Series:	Condensed Matter
Assuntos:	second-order topological superconductivity Majorana fermions generalized Kitaev models Coulomb repulsive interactions
Acceso en liña:	https://www.mdpi.com/2410-3896/7/1/26
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