4 citations · 6 across the 4 of their papers we have counts for
4 papers
On the approximation of the Dirac operator coupled with confining Lorentz scalar -shell interactions
Mahdi Zreik
Let be a fixed bounded domain with boundary . We consider a tubular neighborhood of the surface with a th…
On the approximation of the -shell interaction for the 3-D Dirac operator
Mahdi Zreik
We consider the three-dimensional Dirac operator coupled with a combination of electrostatic and Lorentz scalar -shell interactions. We approximate this operator with general lo…
On the self-adjointness of two-dimensional relativistic shell interactions
Badredine Benhellal, Konstantin Pankrashkin, Mahdi Zreik
We study the self-adjointness of the two-dimensional Dirac operator coupled with electrostatic and Lorentz scalar shell interactions of constant strength and supp…
A Poincaré-Steklov map for the MIT bag model
Badreddine Benhellal, Vincent Bruneau, Mahdi Zreik
The purpose of this paper is to introduce and study Poincaré-Steklov (PS) operators associated to the Dirac operator with the so-called MIT bag boundary condition. In a domai…