39 citations · 217 across the 17 of their papers we have counts for
3 papers · 1 filter
A strategy for self-adjointness of Dirac operators: Applications to the MIT bag model and delta-shell interactions
Thomas Ourmières-Bonafos, Luis Vega
We develop an approach to prove self-adjointness of Dirac operators with boundary or transmission conditions at a -compact surface without boundary. To do so we are…
Discrete spectrum of interactions concentrated near conical surfaces
Thomas Ourmières-Bonafos, Konstantin Pankrashkin
We study the spectrum of two kinds of operators involving a conical geometry: the Dirichlet Laplacian in conical layers and Schrödinger operators with attractive -interactions s…
Spectral transitions for Aharonov-Bohm Laplacians on conical layers
David Krejcirik, Vladimir Lotoreichik, Thomas Ourmières-Bonafos
We consider the Laplace operator in a tubular neighbourhood of a conical surface of revolution, subject to an Aharonov-Bohm magnetic field supported on the axis of symmetry and Dir…