Amplituhedron


"Galashin shared her surprise. 'I don’t have a good explanation for why boundaries of origami are points in the amplituhedron,' he said. 'A priori there is no reason why one has to do with the other.'

"But he hopes that future investigations will uncover a deeper reason for the connection.

"He is also hopeful that his result can help him with his original goal: to understand models of ferromagnetism and related systems through the lens of the positive Grassmannian. Perhaps using origami could help.

"More broadly, physicists and mathematicians want to see if they can learn more about the amplituhedron —and wield it in a wider variety of theoretical calculations about particle collisions —by thinking about it in terms of origami."

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