by

Ciro Santilli (@cirosantilli, 32)

Year 2 or 3 course of the computer science course of the University of Oxford (Part A or B)

Algorithms and Data Structures course of the University of Oxford (algorithms)

www.cs.ox.ac.uk/teaching/courses/algorithms/

Materials paywalled: www.cs.ox.ac.uk/teaching/courses/2022-2023/algorithms/

Compilers course of the University of Oxford (com)

www.cs.ox.ac.uk/teaching/courses/com

Materials paywalled: www.cs.ox.ac.uk/teaching/courses/2022-2023/com

Concurrent programming course of the University of Oxford (concurrentprogramming)

Models of computation course of the University of Oxford (modelsofcomputation)

www.cs.ox.ac.uk/teaching/courses/modelsofcomputation/

Materials paywalled e.g. www.cs.ox.ac.uk/teaching/courses/2022-2023/modelsofcomputation/

Quantum Information course of the University of Oxford (qi)

www.cs.ox.ac.uk/teaching/courses/qi/

2023: Jonathan Barrett

Quantum Information course of the University of Oxford Hilary 2023

This section is about the version of the course offerece on Hilary term 2023 (January).

Quantum Information course of the University of Oxford Hilary 2023 problem sheet

Quantum Information course of the University of Oxford Hilary 2023 problem sheet 1

1

a

It is the norm induced by the complex dot product over

C^{2}

:

∣ ∣ ψ ⟩ ∣ = ∣ ∣ ∣ \frac{1 + i}{2} ∣ ∣ ∣^{2} + ∣ ∣ ∣ \frac{1 - i}{2} ∣ ∣ ∣^{2} = ∣ ∣ ∣ \frac{1}{2} + i \frac{1}{2} ∣ ∣ ∣^{2} + ∣ ∣ ∣ \frac{1}{2} + i \frac{- i}{2} ∣ ∣ ∣^{2} = (\frac{1}{2})^{2} + (\frac{1}{2})^{2}^{2} + (\frac{1}{2})^{2} + (\frac{- 1}{2})^{2}^{2} = (\frac{1}{2})^{2} + (\frac{1}{2})^{2} + (\frac{1}{2})^{2} + (\frac{- 1}{2})^{2} = \frac{1}{4} + \frac{1}{4} + \frac{1}{4} + \frac{1}{4} + = \frac{1 + 1 + 1 + 1}{4} = 1

 Ancestors

 Incoming links

Computer science course of the University of Oxford

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