Universal Non-adiabatic Holonomic Gates in Quantum Dots and Single-Molecule Magnets

Abstract

Geometric manipulation of a quantum system offers a method for fast, universal, and robust quantum information processing. Here, we propose a scheme for universal all-geometric quantum computation using non-adiabatic quantum holonomies. We propose three different realizations of the scheme based on an unconventional use of quantum dot and single-molecule magnet devices, which offer promising scalability and robust efficiency.

11 pages, 1 figures

References in corpus (6)

• Experimental Realization of Nonadiabatic Holonomic Quantum Computation
• Non-Adiabatic Holonomic Quantum Computation in Decoherence-Free Subspaces
• Spin-Electric Coupling in Molecular Magnets
• Exotic quantum spin models in spin-orbit-coupled Mott insulators
• Robustness of non-adiabatic holonomic gates
• First-principle studies of the spin-orbit and the Dzyaloshinskii-Moriya interactions in the \{Cu${}_3$\} single-molecule magnet