Kampf, Karol; Novotný, Jiří; Trnka, Jaroslav; Vaško, Petr Goldstone bosons on celestial sphere and conformal soft theorems. (English) Zbl 07807252 J. High Energy Phys. 2023, No. 12, Paper No. 135, 86 p. (2023). MSC: 81-XX PDFBibTeX XMLCite \textit{K. Kampf} et al., J. High Energy Phys. 2023, No. 12, Paper No. 135, 86 p. (2023; Zbl 07807252) Full Text: DOI arXiv OA License
Brown, Taro V.; Oktem, Umut; Trnka, Jaroslav Poles at infinity in on-shell diagrams. (English) Zbl 07685426 J. High Energy Phys. 2023, No. 2, Paper No. 3, 59 p. (2023). MSC: 81-XX PDFBibTeX XMLCite \textit{T. V. Brown} et al., J. High Energy Phys. 2023, No. 2, Paper No. 3, 59 p. (2023; Zbl 07685426) Full Text: DOI arXiv
Trnka, Jaroslav Towards the gravituhedron: new expressions for NMHV gravity amplitudes. (English) Zbl 1462.83018 J. High Energy Phys. 2021, No. 4, Paper No. 253, 63 p. (2021). MSC: 83C45 81U20 70S15 PDFBibTeX XMLCite \textit{J. Trnka}, J. High Energy Phys. 2021, No. 4, Paper No. 253, 63 p. (2021; Zbl 1462.83018) Full Text: DOI arXiv
Cheung, Clifford; Kampf, Karol; Novotny, Jiri; Shen, Chia-Hsien; Trnka, Jaroslav A periodic table of effective field theories. (English) Zbl 1377.81123 J. High Energy Phys. 2017, No. 2, Paper No. 20, 51 p. (2017). MSC: 81T20 81U20 PDFBibTeX XMLCite \textit{C. Cheung} et al., J. High Energy Phys. 2017, No. 2, Paper No. 20, 51 p. (2017; Zbl 1377.81123) Full Text: DOI arXiv
Arkani-Hamed, Nima; Hodges, Andrew; Trnka, Jaroslav Positive amplitudes in the amplituhedron. (English) Zbl 1388.81166 J. High Energy Phys. 2015, No. 8, Paper No. 30, 25 p. (2015). MSC: 81R05 PDFBibTeX XMLCite \textit{N. Arkani-Hamed} et al., J. High Energy Phys. 2015, No. 8, Paper No. 30, 25 p. (2015; Zbl 1388.81166) Full Text: DOI arXiv
Cheung, Clifford; Shen, Chia-Hsien; Trnka, Jaroslav Simple recursion relations for general field theories. (English) Zbl 1388.81257 J. High Energy Phys. 2015, No. 6, Paper No. 118, 23 p. (2015). MSC: 81T10 PDFBibTeX XMLCite \textit{C. Cheung} et al., J. High Energy Phys. 2015, No. 6, Paper No. 118, 23 p. (2015; Zbl 1388.81257) Full Text: DOI arXiv
Kampf, Karol; Novotný, Jirí; Trnka, Jaroslav Tree-level amplitudes in the nonlinear sigma model. (English) Zbl 1392.81139 J. High Energy Phys. 2013, No. 5, Paper No. 32, 57 p. (2013). MSC: 81Q65 PDFBibTeX XMLCite \textit{K. Kampf} et al., J. High Energy Phys. 2013, No. 5, Paper No. 32, 57 p. (2013; Zbl 1392.81139) Full Text: DOI arXiv
Arkani-Hamed, N.; Bourjaily, J.; Cachazo, F.; Trnka, J. Local integrals for planar scattering amplitudes. (English) Zbl 1397.81428 J. High Energy Phys. 2012, No. 6, Paper No. 125, 70 p. (2012). MSC: 81U99 81T18 PDFBibTeX XMLCite \textit{N. Arkani-Hamed} et al., J. High Energy Phys. 2012, No. 6, Paper No. 125, 70 p. (2012; Zbl 1397.81428) Full Text: DOI arXiv
Arkani-Hamed, N.; Bourjaily, J.; Cachazo, F.; Caron-Huot, S.; Trnka, J. The all-loop integrand for scattering amplitudes in planar \({\mathcal N} = 4\) SYM. (English) Zbl 1214.81141 J. High Energy Phys. 2011, No. 1, Paper No. 041, 46 p. (2011). MSC: 81T13 81T60 81U05 14M15 PDFBibTeX XMLCite \textit{N. Arkani-Hamed} et al., J. High Energy Phys. 2011, No. 1, Paper No. 041, 46 p. (2011; Zbl 1214.81141) Full Text: DOI arXiv
Arkani-Hamed, N.; Bourjaily, J.; Cachazo, F.; Trnka, J. Unification of residues and Grassmannian dualities. (English) Zbl 1214.81267 J. High Energy Phys. 2011, No. 1, Paper No. 049, 45 p. (2011). MSC: 81T60 81T13 81T30 81U05 81R25 14M15 PDFBibTeX XMLCite \textit{N. Arkani-Hamed} et al., J. High Energy Phys. 2011, No. 1, Paper No. 049, 45 p. (2011; Zbl 1214.81267) Full Text: DOI arXiv