Videos

Quantum Computing with High-Dimensional Nuclear Spins in Silicon

IBosonic logical encoding in the infinite-dimensional Hilbert space of quantum optics and cQEDs has grown into an exciting field of theoretical and experimental effort. It was recently proposed that similar principles can be applied to the — not infinite, but large — Hilbert space of single-object quantum systems, known as qudits. In this seminar, we present recent research from Prof. Andrea Morello’s lab at UNSW Sydney, on the creation and manipulation of Schrödinger cat states in a single I = 7/2 123Sb nuclear spin qudit in silicon. We also show how error-free virtual-SNAP gates can be implemented through software only. The high-fidelity logical operation of this powerful qudit platform will enable innovative new experiments in quantum information processing and quantum error correction within a scalable, manufacturable semiconductor platform (arXiv:2405.15494v1).

The seminar is presented by Xi Yu, with Dean Poulos co-hosting the event.

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QM Product Portfolio: Quantum Control and Electronics

Execute even the most challenging quantum algorithms right out of the box using Quantum Machines’ extensive solutions portfolio.

Tutorials

Qubit Characterization and Automatic Calibration of a Real Device – Part 2

This is a continuation from Part 1 about how to calibrate transmon qubits. Learn how to transform a script into a QualibrationNode.

Tutorials

Qubit Characterization and Automatic Calibration of a Real Device – Part 1

Tightly integrating GPUs and QPUs for Quantum Error Correction and Optimal Control - Part 1

Quantum Computing with High-Dimensional Nuclear Spins in Silicon