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quantum

Quantum computing is a type of computing that leverages the principles of quantum mechanics to process information.

3 articles

Technical note

Quantum Information Processing: Foundations - Part 3

Having laid out some mathematical foundations in the previous part, we will proceed to discussing quantum gates and circuits in depth here. As usual, we will drive home the theories with worked examples from (Rieffel, E.…

17 min read 4,082 words Open document

Technical note

Quantum Information Processing: Foundations - Part 2

Previously, we had a brief introduction to the idea of geometrically visualizing a qubit 's quantum state in a 3D sphere called the Bloch Sphere (Bloch, F., 1946) — named after Felix Bloch, the Swiss-American…

9 min read 2,190 words Open document

Technical note

Quantum Information Processing: Foundations - Part 1

For decades, computation has mostly been carried out via machines that represent data in one of two states: 0 or 1. These machines, most probably including the one you are reading this with, are classified as classical…

13 min read 3,052 words Open document