3 papers
hep-th2026
Black Holes, the Bethe Ansatz, and Elliptic Calogero--Moser Systems
Marco Fazzi, Kuba Krawczyk
We define a map from solutions of the Bethe Ansatz equations (BAEs) of four-dimensional super-Yang--Mills with arbitrary semisimple gauge algebra to…
hep-th2026
The Bethe Ansatz beyond
Marco Fazzi, Kuba Krawczyk
We solve the Bethe Ansatz equations (BAEs) to evaluate the superconformal index of four-dimensional super-Yang--Mills with rank-two gauge algebra, at equal angular…
hep-th2025
Proving the 6d a-theorem with the double affine Grassmannian
Marco Fazzi, Suvendu Giri, Paul Levy
This paper contains two results of independent interest, the first being more mathematical in nature whereas the second more physical. We first show that the hierarchy of Higgs bra…