4 papers
A Celestial Description of Planar Super-Yang-Mills Theory
Igor Mol
We extend the celestial Roiban-Spradlin-Volovich-Witten (RSVW) formalism developed in our previous work to minitwistor superspace. Using the Drummond-Henn formula for all tree-leve…
Comments on Celestial CFT and String Theory
Igor Mol
In a recent work, Ogawa et al. (2024) proposed a model for celestial conformal field theory (CFT) based on the -Wess-Zumino-Novikov-Witten (WZNW) model. In this paper, w…
Partial Differential Equations for MHV Celestial Amplitudes in Liouville Theory
Igor Mol
In this note, we continue our study of Liouville theory and celestial amplitudes by deriving a set of partial differential equations governing the -point MHV celestial amplitude…
Comments on Minitwistors and the Celestial Supersphere
Igor Mol
Continuing our program of deriving aspects of celestial holography from string theory, we extend the Roiban-Spradlin-Volovich-Witten (RSVW) formalism to celestial amplitudes. We re…