219 citations · 1k across the 27 of their papers we have counts for
27 papers
Properties of the Conformal Yangian in Scalar and Gauge Field Theories
Nikolaos Dokmetzoglou, Louise Dolan
Properties of the SO(2,n) Yangian acting on scalar and gauge fields are presented. This differential operator representation of the infinite-dimensional extension of the conformal…
Off-Shell CHY Amplitudes and Feynman Graphs
Louise Dolan, Peter Goddard
A polynomial form is established for the off-shell CHY scattering equations proposed by Lam and Yao. Re-expressing this in terms of independent Mandelstam invariants provides a new…
General Solution of the Scattering Equations
Louise Dolan, Peter Goddard
The scattering equations, originally introduced by Fairlie and Roberts in 1972 and more recently shown by Cachazo, He and Yuan to provide a kinematic basis for describing tree ampl…
Electric-magnetic Duality of Abelian Gauge Theory on the Four-torus, from the Fivebrane on T2 x T4, via their Partition Functions
Louise Dolan, Yang Sun
We compute the partition function of four-dimensional abelian gauge theory on a general four-torus T4 with flat metric using Dirac quantization. In addition to an SL(4, Z) symmetry…
The Polynomial Form of the Scattering Equations
Louise Dolan, Peter Goddard
The scattering equations, recently proposed by Cachazo, He and Yuan as providing a kinematic basis for describing tree amplitudes for massless particles in arbitrary space-time dim…
Proof of the Formula of Cachazo, He and Yuan for Yang-Mills Tree Amplitudes in Arbitrary Dimension
Louise Dolan, Peter Goddard
A proof is given of the formula, recently proposed by Cachazo, He and Yuan (CHY) for gluon tree amplitudes in pure Yang-Mills theory in arbitrary dimension. The approach is to firs…