In a recent paper, Witten proposed a surprising connection between perturbative gauge theory and a certain topological model in twistor space. In particular, he showed that gluon amplitudes are localized on holomorphic curves. In this note we present some preliminary considerations on the possibility of having a similar localization for gravity amplitudes.
All Science Journal Classification (ASJC) codes
- Nuclear and High Energy Physics
- Classical Theories of Gravity
- String Duality