Der Aufbau des Quantencomputer-Chips mit 17 Qubits (in gelb). Die Abmessungen sind 14,3 mm mal 14,3 mm. (Bild: ETH Zürich / Quantum Device Lab) | The structure of the quantum computer chip with 17 ...

Written for you by our author Tejasri Gururaj,edited by Gaby Clark, and fact-checked and reviewed by Robert Egan —thisarticle is the result of careful human work. We rely on readers like you to ...

An error, in this model, can be any unwanted flip of a 0 into a 1 or vice versa, whether it’s due to a random fluctuation or deliberate tampering. Pravesh Kothari proved a new result about the limits ...

The System Model H1 uses a trapped-ion design and a quantum charged coupled device architecture (QCCD). Along with the inherent flexibility of this design, another strength is all-to-all connectivity.

Error correction of cells have been reviewed by researchers who have investigatred the importance of crosstalk and its effects, and propose an alternative model that suppresses erroneous initiation.

Model selection and associated issues of post-model selection inference present well known challenges in empirical econometric research. These modeling issues are manifest in all applied work but they ...

And that's not just true for Atom's hardware; similar things can be said for other error-correction demonstrations done on different machines. There are two ways to go beyond these current limits.