Ambitwistor strings: worldsheet approaches to perturbative quantum field theories
<p>Tree-level scattering amplitudes in massless theories not only exhibit a simplicity entirely unexpected from Feynman diagrams, but also an underlying structure remarkably reminiscent of worldsheet theory correlators, yet essentially algebraic. These features can be explained by ambitwistor...
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| Format: | Thesis |
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2016
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