2022 (source code)
= 2022
{scope}
{title2=A11049W1}
Source: https://www.whatdotheyknow.com/request/oxford_physics_past_papers_2/response/2340696/attach/10/Physics%20Papers%202021.pdf?cookie_passthrough=1
Source bundle pages 48–54; the cover identifies Trinity Term 2022 despite the attachment filename. Solutions use $\hbar=c=1$ except where $\hbar$ is displayed. In Questions 4–6 the <Minkowski metric> is $\eta=\operatorname{diag}(1,-1,-1,-1)$, and spatial surface terms vanish or cancel under <periodic boundary conditions>.
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