Symmetry factors of Feynman diagrams and the homological perturbation lemma by Christian Saemann, Emmanouil Sfinarolakis

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Towards an M5-brane model. Part III. Self-duality from additional trivial fields by Dominik Rist, Christian Saemann, Miró van der Worp

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Double-copying self-dual Yang-Mills theory to self-dual gravity on twistor space by Leron Borsten, Branislav Jurčo, Hyungrok Kim, Tommaso Macrelli, Christian Saemann, Martin Wolf

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Tree-level color–kinematics duality implies loop-level color–kinematics duality up to counterterms by Leron Borsten, Hyungrok Kim, Branislav Jurčo, Tommaso Macrelli, Christian Saemann, Martin Wolf

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