4 papers
Unravelling the Holomorphic Twist II: Anomalies and Extended Supersymmetry
Pieter Bomans, Niklas Garner, Brian R. Williams +1
Twists of four-dimensional supersymmetric quantum field theories (SQFTs) isolate protected sectors with rich algebraic structures. We develop a unified framework for analyzing symm…
Higher Operations in Perturbation Theory
Davide Gaiotto, Justin Kulp, Jingxiang Wu
We discuss the role of formal deformation theory in quantum field theories and present various ``higher operations'' which control their deformations, (generalized) OPEs, and anoma…
Unravelling the Holomorphic Twist: Central Charges
Pieter Bomans, Jingxiang Wu
The holomorphic twist provides a powerful framework to study minimally protected sectors in supersymmetric quantum field theories. We investigate the algebraic structure underlying…
On -BPS black holes and the chiral algebra of SYM
Chi-Ming Chang, Ying-Hsuan Lin, Jingxiang Wu
We investigate the existence of -BPS black hole microstates in the sector of Type IIB string theory on . As will…