Amplitudes and Correlators as Canonical Forms; Worldsheets as Positive Geometries Nima Arkani-Hamed strings:20171032
Breakdown of String Perturbation Theory and Implications for Locality in Gravity Suvrat Raju strings:20171037
Amplitudes and Correlators as Canonical Forms; Worldsheets as Positive Geometries Nima Arkani-Hamed strings:20171032
Breakdown of String Perturbation Theory and Implications for Locality in Gravity Suvrat Raju strings:20171037