52 citations · 270 across the 19 of their papers we have counts for
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Deformed Algebras in the Celestial CFT
Jorge Mago, Lecheng Ren, Akshay Yelleshpur Srikant +1
We compute the modification of the algebra of soft graviton, gluon and scalar currents in the celestial CFT due to non-minimal couplings. We find that the Jacobi ide…
Celestial Dual Superconformal Symmetry, MHV Amplitudes and Differential Equations
Yangrui Hu, Lecheng Ren, Akshay Yelleshpur Srikant +1
Celestial and momentum space amplitudes for massless particles are related to each other by a change of basis provided by the Mellin transform. Therefore properties of celestial am…
Symbol Alphabets from Plabic Graphs III: n=9
Jorge Mago, Anders Schreiber, Marcus Spradlin +2
Symbol alphabets of n-particle amplitudes in N=4 super-Yang-Mills theory are known to contain certain cluster variables of Gr(4,n) as well as certain algebraic functions of cluster…