Basic ZX-calculus for students and professionals
Bob Coecke

TL;DR
These lecture notes introduce the ZX-calculus, a graphical language for quantum computing, aimed at students and professionals, linking traditional quantum formalism with intuitive visual representations.
Contribution
The notes provide a clear, accessible introduction to ZX-calculus, bridging quantum formalism and graphical methods for learners at various levels.
Findings
Simplifies understanding of quantum information concepts
Connects traditional formalism with graphical calculus
Serves as educational resource for quantum computing
Abstract
These are the lecture notes of guest lectures for Artur Ekert's course Introduction to Quantum Information at the Mathematical Institute of Oxford University, Hilary Term 2023. Some basic familiarity with Dirac notation is assumed. For the readers of Quantum in Pictures (QiP) who have some basic quantum background, these notes also constitute the shortest path to an explanation of how what they learn in QIP relates to the traditional quantum formalism.
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Taxonomy
TopicsQuantum Mechanics and Applications · Quantum Computing Algorithms and Architecture
