Pauli Matrices and Quantum 2-Level Systems

Getting into Qubits

Rahul Bhadani
Quantum Frontiers
Published in
3 min readMay 3, 2023

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Photo taken by the author at Fernbank Museum of Natural History

In the context of classical computers, we are quite familiar with bits. What makes quantum computers appealing is the presence of something similar but with some randomness — qubit. In this article, we talk about qubits and Pauli matrices, a mathematical tool to operate on qubits.

Qubits and Two-level Quantum Systems

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Rahul Bhadani
Quantum Frontiers

Asst. Professor, @UAH | @uarizona PhD, ECE | Intelligent Transportation & Quantum Science Researcher | Donation: https://www.buymeacoffee.com/rahulbhadani