Quantum Computation (Caltech PHYS 219)
Prof. John Preskill, Caltech
quantum algorithms
25 courses · 9 tutorials
Courses
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Quantum Computing (University of Cambridge)
Dr Steven Herbert, University of Cambridge
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A Practical Introduction to Quantum Computing (CERN)
Prof. Elias Fernandez-Combarro Alvarez, University of Oviedo
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Architecture, Algorithms, and Protocols of a Quantum Computer and Quantum Internet
Delft University of Technology (QuTech)
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Quantum 101: Quantum Computing & Quantum Internet
Delft University of Technology (QuTech)
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The Complete Quantum Computing Course for Beginners
Packt
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Development and Applications of Germanium Quantum Technologies
Giordano Scappucci, Menno Veldhorst, Eliška Greplová (QuTech, TU Delft)
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Quantum 201: Quantum Computing & Quantum Internet
Delft University of Technology (QuTech)
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Quantum Error Correction and Algorithms
Christian Andersen (QuTech, TU Delft)
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Quantum Hardware and its Applications with Quantum Inspire
Delft University of Technology (QuTech)
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Quantum Computing Fundamentals (MIT xPRO)
MIT xPRO / Isaac Chuang, William Oliver, Peter Shor, Aram Harrow
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Fundamentals of Quantum Algorithms (IBM Learning)
IBM Quantum
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Understanding Quantum Information and Computation (IBM Learning)
John Watrous
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Introduction to Quantum Programming (IonQ Lecture Series)
IonQ Researchers
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Understanding Quantum Computers (Keio University)
Keio University / Rodney Van Meter
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Quantum Katas: Self-Paced Quantum Programming Exercises (Microsoft)
Microsoft Quantum
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Azure Quantum Learning Path (Microsoft)
Microsoft
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Quantum Computation (MIT OpenCourseWare)
Prof. Peter Shor, MIT
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Quantum Information Science I (MIT Open Learning Library)
Prof. Isaac Chuang and Prof. Peter Shor, MIT
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Quantum Processes and Computation (Oxford)
Aleks Kissinger, Dept of Computer Science, University of Oxford
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Applied Quantum Computing III: Algorithm and Software (Purdue)
Pramey Upadhyaya
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Learn Quantum Computing with Qiskit Textbook
IBM Quantum / Qiskit Team
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Quantum Computing 201: Algorithms, Noise and Real Hardware
Dr. Donovan
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Introduction to Quantum Computing (Qubit by Qubit)
Qubit by Qubit instructors (Stanford PhDs)
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PennyLane Codebook (formerly Xanadu Quantum Codebook)
Xanadu
Free Tutorials
- →
- intermediate
- 18 min read
Grover's Algorithm Explained
How Grover's algorithm searches an unsorted database in √N steps, and why that matters for cryptography and optimization.
- →
- beginner
- 20 min
How Quantum Algorithms Work
A conceptual guide to how quantum algorithms actually work: using superposition to explore many paths, interference to amplify correct answers, and measurement to extract results.
- →
- beginner
- 20 min read
What Is a Quantum Algorithm? How Quantum Programs Work
Understand the structure of quantum algorithms through state preparation, oracles, interference, and measurement, using Deutsch's algorithm as the clearest possible example.
- →
- intermediate
- 25 min read
Quantum Phase Estimation in Q#
Implement the Quantum Phase Estimation algorithm in Q# to estimate eigenvalues of unitary operators, with a worked example using the T gate.
- →
- beginner
- 35 minutes
The Deutsch-Jozsa Algorithm: Quantum's First Speedup Explained
Learn how the Deutsch-Jozsa algorithm solves in a single query a problem that requires exponentially many classical queries, and implement both constant and balanced oracles in Qiskit.
- →
- intermediate
- 20 min read
Shor's Algorithm Explained
How Shor's algorithm breaks RSA encryption by factoring large numbers exponentially faster than any classical computer, and what this means for cybersecurity.
- →
- intermediate
- 18 min read
Cirq QFT From Scratch: Controlled-Phase Rotations Step by Step
Build the Quantum Fourier Transform in Cirq one rotation at a time. Verifies against the classical DFT, explains the bit reversal, and shows where the speedup actually comes from.
- →
- intermediate
- 45 minutes
Simon's Algorithm: Exponential Quantum Speedup for Period Finding
Understand Simon's algorithm, the first proof of exponential quantum speedup, covering the hidden period problem, quantum circuit, classical post-processing over GF(2), and a complete Qiskit implementation.
- →
- beginner
- 20 min read
The Bernstein-Vazirani Algorithm: Implementing a Hidden String Finder in Qiskit
Implement the Bernstein-Vazirani algorithm in Qiskit: find a hidden bit string in a single query using superposition and phase kickback, versus N queries classically.