Simulating the dynamics of braiding of Majorana zero modes using an IBM quantum computer

JPT Stenger, NT Bronn, DJ Egger, D Pekker - Physical Review Research, 2021 - APS
We preform dynamic state evolution on an IBM quantum computer using a simulation of
braiding Majorana zero modes as a benchmark for success. We find the native quantum …

Skyrmion-(anti) vortex coupling in a chiral magnet-superconductor heterostructure

AP Petrović, M Raju, XY Tee, A Louat… - Physical Review Letters, 2021 - APS
We report experimental coupling of chiral magnetism and superconductivity in [IrFeCoPt]/Nb
heterostructures. The stray field of skyrmions with radius≈ 50 nm is sufficient to nucleate …

Controlling Majorana hybridization in magnetic chain-superconductor systems

OA Awoga, I Ioannidis, A Mishra, M Leijnse, M Trif… - Physical Review …, 2024 - APS
We propose controlling the hybridization between Majorana zero modes at the ends of
magnetic adatom chains on superconductors by an additional magnetic adatom deposited …

Emergent vortex Majorana zero mode in iron-based superconductors

L Kong, H Ding - arXiv preprint arXiv:2108.12850, 2021 - arxiv.org
The vortex of iron-based superconductors is emerging as a promising platform for Majorana
zero mode, owing to a magic integration among intrinsic vortex winding, non-trivial band …

Demonstrating Majorana non-Abelian properties using fast adiabatic charge transfer

S Krøjer, R Seoane Souto, K Flensberg - Physical Review B, 2022 - APS
Demonstration of Majorana non-Abelian properties is a major challenge in the field of
topological superconductivity. In this work, we propose a minimal device and protocol for …

Roadmap of the iron-based superconductor Majorana platform

W Liu, H Ding - Science China Physics, Mechanics & Astronomy, 2023 - Springer
With a series of recent breakthroughs, iron-based superconductors (FeSC) with a
topological Dirac surface state are becoming a promising material platform for hosting …

Dynamical leakage of Majorana mode into side-attached quantum dot

J Barański, M Barańska, T Zienkiewicz, R Taranko… - Physical Review B, 2021 - APS
We study a hybrid structure, comprising a single-level quantum dot attached to a topological
superconducting nanowire, analyzing dynamical transfer of the Majorana quasiparticle onto …

Imaging and controlling vortex dynamics in mesoscopic superconductor–normal-metal–superconductor arrays

TR Naibert, H Polshyn, R Garrido-Menacho, M Durkin… - Physical Review B, 2021 - APS
Harnessing the properties of vortices in superconductors is crucial for fundamental science
and technological applications; thus, it has been an ongoing goal to locally probe and …

Braiding and all quantum operations with Majorana modes in 1D

V Kornich, X Huang, E Repin, YV Nazarov - Physical Review Letters, 2021 - APS
We propose a scheme to perform braiding and all other unitary operations with Majorana
modes in one dimension that, in contrast to previous proposals, is solely based on resonant …

Braiding Majorana zero mode in an electrically controllable way

HY Ma, D Guan, S Wang, Y Li, C Liu… - Journal of Physics D …, 2021 - iopscience.iop.org
To realize the braiding operations of the Majorana zero modes in the vortex cores of a
topological superconductor (TSC), a novel approach is proposed in this letter to replace the …