3 papers
hep-th2026
Classical dynamics from QFT via Stratonovich-Weyl correspondence
Alexander Ochirov, Canxin Shi
We develop a formalism for extracting relativistic classical dynamics from the S-matrix, in which massive bodies are described on phase space while massless radiation is kept in th…
hep-th2026
Quantum anomalies from three-point on-shell bootstrap
Hiren Kakkad, Rémy Larue, Rémy Larue +1
We bootstrap quantum anomalies using on-shell techniques in the simplest setting: at three points. The necessary field-theoretic input includes the local or global classical symmet…
hep-th2026
Twisted de Rham theory for string double copy in AdS
Hiren Kakkad, Alexander Ochirov, Shijie Zhang
This work is motivated by the recent evidence for a double-copy relationship between open- and closed-string amplitudes in Anti-de Sitter (AdS) space. At present, the evidence has…