4 citations · 7 across the 6 of their papers we have counts for
6 papers
The Topological form is the Pfaffian form
Paul-Hermann Balduf, Simone Hu
For a given graph , Budzik, Gaiotto, Kulp, Wang, Williams, Wu, Yu, and the first author studied a ''topological'' differential form , which expresses violations of BRST-clo…
Unstable cohomology of and the odd commutative graph complex
Francis Brown, Simone Hu, Erik Panzer
We study a closed differential form on the symmetric space of positive definite matrices, which is defined using the Pfaffian and is invariant up to…
Reconstructing a bijection on the level of Le diagrams
Simone Hu, Karen Yeats
Lukowiski, Parisi, and Williams formulated the T-duality map of string theory at a purely combinatorial level as a map on decorated permutations. We combinatorially describe this m…
Completing the completion conjecture for
Simone Hu, Karen Yeats
The -invariant is an arithmetic graph invariant useful for understanding Feynman periods. Brown and Schnetz conjectured that the -invariant has a particular symmetry know…
A Combinatorial Tale of Two Scattering Amplitudes: See Two Bijections
Simone Hu
In this thesis, we take a journey through two different but not dissimilar stories with an underlying theme of combinatorics emerging from scattering amplitudes in quantum field th…
Further investigations into the graph theory of -periods and the invariant
Simone Hu, Oliver Schnetz, Jim Shaw +1
A Feynman period is a particular residue of a scalar Feynman integral which is both physically and number theoretically interesting. Two ways in which the graph theory of the under…