= Quantum information
{scope}
{title2=A16608W1}
Source paper: https://www.whatdotheyknow.com/request/ba_computer_science_past_papers/response/2577745/attach/2/202402%20183%20CS%20Papers.zip?cookie_passthrough=1
Solutions to all three questions.<Quantum information examination paper A16608W1 (2023)>[Printed pp. 2–4, Questions 1–3; the cover identifies Trinity Term 2023]{ref} A product such as $|01\rangle$ abbreviates a <tensor product of quantum systems>, with system labels ordered as indicated. Operations in a written sequence are applied from left to right in time; in an operator product, the rightmost operator acts first.
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