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hep-th2024
Scaffolding Residues in Yang-Mills-Scalar à la CHY
Zurab Jashi, Jaroslav Scheinpflug, Yale Yauk
Motivated by recent work by Arkani-Hamed et al. arXiv:2401.00041, we compute the ''scaffolding'' residue of -scalar Yang-Mills-Scalar amplitudes to obtain pure -gluon amplit…
hep-th2024
The semi-chiral ring of supersymmetric theory as a representation
Jaroslav Scheinpflug
In this short note, we study the infinite-dimensional symmetry algebras which appear in holomorphic twists of 4d supersymmetric quantum field theories. In particula…