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For questions about mathematical problems arising from quantum field theory, the branch of physics which describes subatomic particles and their interactions in terms of perturbations of the corresponding scalar, vector or tensor fields.

1 vote

Coleman–Mandula theorem and a mathematical proof

One possible answer to Q1 is theorem 2.7 in this paper, also see the presentation on YouTube by one of the authors. Roughly, the theorem says that if a quantum field theory is of spacetime dimension …
Luuk Stehouwer's user avatar