Enhancing the dipolar coupling of a S-T 0 qubit with a transverse sweet spot

Semiconductor quantum dots are controlled by external fields that are tuned in order to optimise for information storage or inter-qubit interaction. Here the authors identify a working point for long-range interactions that can be reached with continuous protection from environmental noise.

Bibliographic Details
Main Authors: J. C. Abadillo-Uriel, M. A. Eriksson, S. N. Coppersmith, Mark Friesen
Format: Article
Language:English
Published: Nature Publishing Group 2019-12-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-019-13548-w