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…
math-ph2024
Tulczyjew triple on the Atiyah algebroid with connection
Katarzyna Grabowska, Paweł Korzeb, Kuba Krawczyk
The Tulczyjew triple on a principal bundle with connection is constructed in a convenient trivialisation. A reduction by the structure group is performed leading to the triple on t…