NewEvery arXiv paper, its researchers & institutions — mapped.
papers

Publications (7)

math-ph2019

Dirac operators and shell interactions: a survey

Thomas Ourmières-Bonafos, Fabio Pizzichillo

math.AP2017

The relativistic spherical $δ$-shell interaction in $\mathbb{R}^3$: spectrum and approximation

Albert Mas, Fabio Pizzichillo

math.SP2017

Spectral asymptotics for $δ$-interactions on sharp cones

Thomas Ourmières-Bonafos, Konstantin Pankrashkin, Fabio Pizzichillo

math.AP2019

Boundary triples for the Dirac operator with Coulomb-type spherically symmetric perturbations

Biagio Cassano, Fabio Pizzichillo

math.AP2018

A Hardy-type inequality and some spectral characterizations for the Dirac-Coulomb operator

Biagio Cassano, Fabio Pizzichillo, Luis Vega

math.AP2018

Self-Adjoint Extensions for the Dirac Operator with Coulomb-Type Spherically Symmetric Potentials

Biagio Cassano, Fabio Pizzichillo

math.AP2016

Klein's Paradox and the Relativistic $δ$-shell Interaction in $\mathbb{R}^3$

Albert Mas, Fabio Pizzichillo