Classification of all 3 particle S-matrices quadratic in photons or gravitons

by Soumangsu Chakraborty, Subham Dutta Chowdhury, Tushar Gopalka, Suman Kundu, Shiraz Minwalla, Amiya Mishra
Published 2020-04-01

Classifying and constraining local four photon and four graviton S-matrices

by Subham Dutta Chowdhury, Abhijit Gadde, Tushar Gopalka, Indranil Halder, Lavneet Janagal, Shiraz Minwalla
Published 2020-02-01