J. Behrndt

activity

20062026

most citedSchrödinger operators with delta and delta'-potentials supported on hypersurfaces

79 citations · 501 across the 68 of their papers we have counts for

collaborators

Showing 2019 · math-phShow all

2 papers · 2 filters

math-ph2019

Schrödinger evolution of superoscillations with $δ$ - and $δ^{'}$ -potentials

Yakir Aharonov, Jussi Behrndt, Fabrizio Colombo +1

In this paper we study the time persistence of superoscillations as the initial data of the time dependent Schrödinger equation with $δ$ - and $δ^{'}$ -potentials. It is shown that the…

math-ph2019★ 4 cited

Limiting absorption principle and scattering matrix for Dirac operators with $δ$ -shell interactions

Jussi Behrndt, Markus Holzmann, Andrea Mantile +1

We provide a limiting absorption principle for self-adjoint realizations of Dirac operators with electrostatic and Lorentz scalar $δ$ -shell interactions supported on regular compac…

Schrödinger evolution of superoscillations with δ- and δ′-potentials

Limiting absorption principle and scattering matrix for Dirac operators with δ-shell interactions

Schrödinger evolution of superoscillations with $δ$ - and $δ^{'}$ -potentials

Limiting absorption principle and scattering matrix for Dirac operators with $δ$ -shell interactions