\b[TODO (source data):] part b is obscured by the same duplicate-cover overlay. Its required equations, hypotheses and marks cannot be recovered from the held page. Without those data, assigning a particular field-theory derivation to this scope would invent the request. This scope remains incomplete pending a readable matching original.


Solution

Past exam of the advanced quantum field theory for particle physics course of the University of Oxford / 2016 / 2 / b / Solution

 Solution (source code)