Witten's twistor string approach and TGD
TGD diary,
The twistor Grassmann approach has led to a phenomenal progress in the understanding of the scattering amplitudes of gauge…
The twistor Grassmann approach has led to a phenomenal progress in the understanding of the scattering amplitudes of gauge…
With the ongoing amplituhedra hype, it's worthwhile to re-visit motivic amplitudes and associahedra once again. Motivic…
This week the Simons Center is hosting a workshop on “The Geometry and Physics of Scattering Amplitudes”, talks are available…
Spacetime is doomed and its murderer has finally been…
The huge Milner prizes for nine well-known scientists, and the controversy they generated, have motivated me to relate a story. …
The KITP program The Harmony of Scattering Amplitudes is still underway and there have been many wonderful talks on the…
Lubos told for some time ago about last impressive steps in the understanding of N=4 maximally sypersymmetric YM theory …
Good Saturday evening, True Geeks! Since everybody currently seems to be a bit crazy about twistors - see for example, the…
In previous posting I already considered the question how TGD could be lifted from 8-D M4×CP2 to 8-D twistor space with…
Twistors - a notion discovered by Penrose - have provided a fresh approach to the construction of perturbative scattering…