Twistor Sigma Models: Gravity, Amplitudes, and Flat Space Holography

Twistor Sigma Models: Gravity, Amplitudes, and Flat Space Holography In recent decades, twistor theory has grown into an irreplaceable tool for the study of scattering amplitudes in gauge theory and gravity. The problem of graviton scattering in four dimensions is shown to be dual to dramatically simpler computations in a two-dimensional CFT known as a twistor sigma model. Autor: Atul Sharma Wydawnictwo: Springer Rok wydania: 2024 Okładka: twarda Liczba stron: 128 Wymiary: 23.5 x 15.5 cm Ilustracje: 3 Illustrations, black and white; XVI, 128 p. 3 illus. Język: angielski ISBN: 9783031507502