Course - Quantum Information HT24

Created: January 11, 2024 | Updated: September 30, 2025 | Read markdown | About these notes | View in context | Study these flashcards

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An introduction to quantum information and quantum computing, starting from a mathematical framework which is abstracted from the underlying physics (Notes - Quantum Information HT24, Rules of quantum theory^U). Covers lots of different topics, often phrased in terms of games where you can get a higher payoff if you have access to quantum resources rather than purely classical ones.

• Course Webpage
• Lecture notes:
  • 1, States and Measurements
  • 2, Reversible Processes
  • 3, Bloch Sphere
  • 4, Composite Systems
  • 5, Quantum Steering
  • 6, No Signalling
  • 7, The CHSH Game
  • 8, The GHZ Game
  • 9, Quantum Circuit Model
  • 10, Quantum Query Complexity
  • 11, Quantum Search
  • 12, Shors Algorithm
  • 13, Density Matrix
  • 14, No Cloning
  • 15, Quantum Teleportation
  • Off Syllabus - 1 - Cracking RSA
  • Off Syllabus - 2 - Purification
  • Off Syllabus - 3 - Secure Communication
• Other courses this term: Courses HT24^U
• Related books:
  • Quantum Computing Since Democritus, Aaronson^N

Notes

• Notes - Quantum Information HT24, Basic measurements^U
• Notes - Quantum Information HT24, Bell basis^U
• Notes - Quantum Information HT24, Bloch sphere^U
• Notes - Quantum Information HT24, Bra-ket notation^U
• Notes - Quantum Information HT24, Composite systems^U
• Notes - Quantum Information HT24, Dense coding protocol^U
• Notes - Quantum Information HT24, Density matrices^U
• Notes - Quantum Information HT24, Grover’s algorithm^U
• Notes - Quantum Information HT24, Misc^U
• Notes - Quantum Information HT24, No-cloning theorem^U
• Notes - Quantum Information HT24, No-signalling theorem^U
• Notes - Quantum Information HT24, Quantum circuit model^U
• Notes - Quantum Information HT24, Quantum communication^U
• Notes - Quantum Information HT24, Quantum gates^U
• Notes - Quantum Information HT24, Quantum steering^U
• Notes - Quantum Information HT24, Quantum teleportation^U
• Notes - Quantum Information HT24, Qubits^U
• Notes - Quantum Information HT24, Query complexity^U
• Notes - Quantum Information HT24, Rules of quantum theory^U
• Notes - Quantum Information HT24, Shor’s algorithm^U
• Notes - Quantum Information HT24, Tensor products^U
• Notes - Quantum Information HT24, CHSH game^U
• Notes - Quantum Information HT24, The Deutsch-Joza game^U
• Notes - Quantum Information HT24, The GHZ game^U
• Notes - Quantum Information HT24, Reversible processes^U

Problem Sheets

• Sheet 1
• Sheet 2
• Sheet 3
• Sheet 4
• Sheet 5
• Sheet 6

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