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SUMMARY:The Parke-Taylor formula in higher-dimensions - Tim Adamo (Univers
 ity of Edinburgh)
DTSTART:20240912T103000Z
DTEND:20240912T113000Z
UID:TALK219580@talks.cam.ac.uk
DESCRIPTION:The Parke-Taylor formula is an explicit expression for tree-le
 vel gluon scattering in four-dimensions in a maximal helicity violating co
 nfiguration. The existence of this remarkable formula is explained by the 
 fact that classical Yang-Mills theory admits a perturbative expansion arou
 nd the self-dual sector\, which can be manifested using twistor theory. In
  this talk\, I will describe how generalizations of the Parke-Taylor formu
 la&nbsp\;can be found for tree-level gluon scattering in spacetime with di
 mension an integer multiple of four. This utilizes a perturbative expansio
 n of gauge theory around the classically integrable hyperholomorphic secto
 r\, which generalizes the self-dual sector to higher-dimensions and also a
 dmits a twistor description.
LOCATION:Seminar Room 1\, Newton Institute
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