151 citations · 326 across the 8 of their papers we have counts for
6 papers · 1 filter
Phase diagrams of Majorana-Hubbard ladders
Armin Rahmani, Dmitry Pikulin, Ian Affleck
Models of interacting Majorana modes may be realized in vortex lattices in superconducting films in contact with topological insulators and may be tuned to the strong-interaction r…
Coulomb blockade of a nearly-open Majorana island
Dmitry I. Pikulin, Karsten Flensberg, Leonid I. Glazman +2
We consider the ground-state energy and the spectrum of the low-energy excitations of a Majorana island formed of topological superconductors connected by a single-mode junction of…
Modeling noise and error correction for Majorana-based quantum computing
Christina Knapp, Michael Beverland, Dmitry I. Pikulin +1
Majorana-based quantum computing seeks to use the non-local nature of Majorana zero modes to store and manipulate quantum information in a topologically protected way. While noise…
Observation of 2e-periodic Supercurrents in Nanowire Single-Cooper-Pair Transistors
Jasper van Veen, Alex Proutski, Torsten Karzig +7
Parity control of superconducting islands hosting Majorana zero modes (MZMs) is required to operate topological qubits made from proximitized semiconductor nanowires. We, therefore…
Noise-induced backscattering in a quantum-spin-Hall edge
Jukka I. Väyrynen, Dmitry I. Pikulin, Jason Alicea
Time-reversal symmetry suppresses electron backscattering in a quantum-spin-Hall edge, yielding quantized conductance at zero temperature. Understanding the dominant corrections in…
Quantum holography in a graphene flake with an irregular boundary
Anffany Chen, R. Ilan, F. de Juan +2
Electrons in clean macroscopic samples of graphene exhibit an astonishing variety of quantum phases when strong perpendicular magnetic field is applied. These include integer and f…