Extension operator for the MIT Bag Model

This paper is devoted to the construction of an extension operator for the MIT bag Dirac operator on a C^2,1 bounded open set of R^3 in the spirit of the extension theorems for Sobolev spaces. As an elementary byproduct, we prove that the MIT bag Dirac operator is self-adjoint.

Detalles Bibliográficos
Autores: Arrizabalaga Uriarte, Naiara, Le Treust, Loïc, Raymond, Nicolas
Tipo de recurso: artículo
Fecha de publicación:2020
País:España
Institución:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/64811
Acceso en línea:http://hdl.handle.net/10810/64811
Access Level:acceso abierto
Descripción
Sumario:This paper is devoted to the construction of an extension operator for the MIT bag Dirac operator on a C^2,1 bounded open set of R^3 in the spirit of the extension theorems for Sobolev spaces. As an elementary byproduct, we prove that the MIT bag Dirac operator is self-adjoint.