You can watch/listen to Arkani-Hamed’s recent talk at SUSY 2013. At around 2:00, he says:
locality and unitarity emerging just as algebraic and geometric properties of this object
At around 6:00, a written slide describes his strategy:
Reformulate QFT, Eviscerating Locality + Unitarity → see them arise as emergent phenomena
He goes on to discuss this subject in more detail.
Also, (somewhat technical) slides from his former student have a section called “Emergent Locality and Unitarity”.
You can watch/listen to Arkani-Hamed’s recent talk at SUSY 2013. At around 2:00, he says:
At around 6:00, a written slide describes his strategy:
He goes on to discuss this subject in more detail.
Also, (somewhat technical) slides from his former student have a section called “Emergent Locality and Unitarity”.