activity
20122024
most citedRado matroids and a graphical calculus for boundaries of Wilson loop diagrams

2 citations · 2 across the 6 of their papers we have counts for

collaborators
Showing 2019Show all

2 papers · 1 filter

math-ph2019

Combinatorics of the geometry of Wilson loop diagrams II: Grassmann necklaces, dimensions, and denominators

Susama Agarwala, Siân Fryer, Karen Yeats

Wilson loop diagrams are an important tool in studying scattering amplitudes of SYM theory and are known by previous work to be associated to positroids. In this paper we stu…

math-ph2019

Combinatorics of the geometry of Wilson loop diagrams I: equivalence classes via matroids and polytopes

Susama Agarwala, Siân Fryer, Karen Yeats

Wilson loop diagrams are an important tool in studying scattering amplitudes of SYM theory and are known by previous work to be associated to positroids. We characterize the…