544 citations · 3.8k across the 70 of their papers we have counts for
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From tree- to loop-simplicity in affine Toda theories II: higher-order poles and cut decompositions
Patrick Dorey, Davide Polvara
Recently we showed how, in two-dimensional scalar theories, one-loop threshold diagrams can be cut into the product of one or more tree-level diagrams arXiv:2206.09368. Using this…
Collisions of weakly-bound kinks in the Christ-Lee model
Patrick Dorey, Anastasia Gorina, Tomasz Romańczukiewicz +1
We investigate soliton collisions a one-parameter family of scalar field theories in 1+1 dimensions which was first discussed by Christ and Lee. The models have a sextic potential…
Multikink scattering in the model revisited
C. Adam, P. Dorey, A. Garcia Martin-Caro +5
Antikink-kink ( ) collisions in the model exhibit resonant scattering although the kinks do not support any bound states to which energy could b…
From tree- to loop-simplicity in affine Toda theories I: Landau singularities and their subleading coefficients
Patrick Dorey, Davide Polvara
Various features of the even order poles appearing in the S-matrices of simply-laced affine Toda field theories are analysed in some detail. In particular, the coefficients of firs…
The SAGEX Review on Scattering Amplitudes
Gabriele Travaglini, Andreas Brandhuber, Patrick Dorey +35
This is an introduction to, and invitation to read, a series of review articles on scattering amplitudes in gauge theory, gravity, and superstring theory. Our aim is to provide an…
Tree level integrability in 2d quantum field theories and affine Toda models
Patrick Dorey, Davide Polvara
We investigate the perturbative integrability of massive (1+1)-dimensional bosonic quantum field theories, focusing on the conditions for them to have a purely elastic S-matrix, wi…