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Professor Patrick Dorey's Outputs (4)

Multikink scattering in the ϕ6 model revisited (2022)
Journal Article
Adam, C., Dorey, P., Martín-Caro, A. G., Huidobro, M., Oles, K., Romanczukiewicz, T., Shnir, Y., & Wereszczynski, A. (2022). Multikink scattering in the ϕ6 model revisited. Physical Review D, 106(12), Article 125003. https://doi.org/10.1103/physrevd.106.125003

Antikink-kink (KK) collisions in the ¯ ϕ6 model exhibit resonant scattering although the ϕ6 kinks do not support any bound states to which energy could be transferred. In P. Dorey et al. [Kink-Antikink Collisions in the ϕ6 Model, Phys. Rev. Lett. 107... Read More about Multikink scattering in the ϕ6 model revisited.

The SAGEX Review on scattering amplitudes (2022)
Journal Article
Travaglini, G., Brandhuber, A., Dorey, P. E., McLoughlin, T. A., Abreu, S., Bern, Z., Bjerrum-Bohr, N. E. J., Blümlein, J., Britto, R., Carrasco, J. J. M., Chicherin, D., Chiodaroli, M., Damgaard, P. H., Del Duca, V., Dixon, L. J., Dorigoni, D., Duhr, C., Geyer, Y., Green, M. B., Herrmann, E., …White, C. (2022). The SAGEX Review on scattering amplitudes. Journal of Physics A: Mathematical and Theoretical, 55(44), Article 443001. https://doi.org/10.1088/1751-8121/ac8380

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 overview of the field, from basic aspects to a selection of current (2... Read More about The SAGEX Review on scattering amplitudes.

From tree- to loop-simplicity in affine Toda theories I: Landau singularities and their subleading coefficients (2022)
Journal Article
Dorey, P., & Polvara, D. (2022). From tree- to loop-simplicity in affine Toda theories I: Landau singularities and their subleading coefficients. Journal of High Energy Physics, 2022(9), Article 220. https://doi.org/10.1007/jhep09%282022%29220

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 first- and second-order singularities appearing in the Laurent expansion o... Read More about From tree- to loop-simplicity in affine Toda theories I: Landau singularities and their subleading coefficients.

Tree level integrability in 2d quantum field theories and affine Toda models (2022)
Journal Article
Dorey, P., & Polvara, D. (2022). Tree level integrability in 2d quantum field theories and affine Toda models. Journal of High Energy Physics, 2022(2), https://doi.org/10.1007/jhep02%282022%29199

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, with no particle production and diagonal scattering, at tree level. For... Read More about Tree level integrability in 2d quantum field theories and affine Toda models.