Twistors and amplitudes
Copyright policy )Twistors and amplitudes
A brief review is given of why twistor geometry has taken a central place in the theory of scattering amplitudes for fundamental particles. The emphasis is on the twistor diagram formalism as originally proposed by Penrose, the development of which has now led to the definition by Arkani-Hamedet al.of the ‘amplituhedron’.
- University of Oxford United Kingdom
Twistor methods in differential geometry, Twistor theory, double fibrations (complex-analytic aspects), Spinor and twistor methods in general relativity and gravitational theory; Newman-Penrose formalism, Spinor and twistor methods applied to problems in quantum theory
Twistor methods in differential geometry, Twistor theory, double fibrations (complex-analytic aspects), Spinor and twistor methods in general relativity and gravitational theory; Newman-Penrose formalism, Spinor and twistor methods applied to problems in quantum theory
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