16 citations · 94 across the 10 of their papers we have counts for
5 papers · 1 filter
Deconfinement of Majorana vortex modes produces a superconducting Landau level
M. J. Pacholski, G. Lemut, O. Ovdat +2
A spatially oscillating pair potential with momentum drives a deconfinement transition of the Majorana bound states in the vortex cores o…
Half-integer charge injection by a Josephson junction without excess noise
F. Hassler, A. Grabsch, M. J. Pacholski +4
A Josephson junction in a topological superconductor can inject a charge e/2 into a normal-metal contact, carried by chiral Majorana edge modes. Here we address the question whethe…
Localization landscape for Dirac fermions
G. Lemut, M. J. Pacholski, O. Ovdat +3
In the theory of Anderson localization, a landscape function predicts where wave functions localize in a disordered medium, without requiring the solution of an eigenvalue problem.…
The breaking of continuous scale invariance to discrete scale invariance: a universal quantum phase transition
Omrie Ovdat, Eric Akkermans
We provide a review on the physics associated with phase transitions in which continuous scale invariance is broken into discrete scale invariance. The rich features of this transi…
Vacancies in Graphene : Dirac Physics and Fractional Vacuum Charges
Omrie Ovdat, Yaroslav Don, Eric Akkermans
The study of vacancies in graphene is a topic of growing interest. A single vacancy induces a localized stable charge of order unity interacting with other charges of the conductor…