Working directly with probabilities in quantum field theory
We present a novel approach to computing transition probabilities in quantum field theory, which allows them to be written directly in terms of expectation values of nested commutators and anti-commutators of field operators, rather than squared matrix elements. We show that this leads to a diagramm...
| Main Authors: | , , |
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| Format: | Article |
| Published: |
IOP Publishing
2017
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| Online Access: | https://eprints.nottingham.ac.uk/47785/ |