Ambitwistor strings : worldsheet approaches to perturbative quantum field theories
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 strings -...
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University of Oxford
2015
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| Online Access: | https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.714038 |