2 papers
hep-ph2025
Kira 3: integral reduction with efficient seeding and optimized equation selection
Fabian Lange, Johann Usovitsch, Zihao Wu
We present version 3 of Kira, a Feynman integral reduction program for high-precision calculations in quantum field theory and gravitational-wave physics. Building on previous vers…
hep-ph2024
Towards the next Kira release
Fabian Lange, Johann Usovitsch, Zihao Wu
The reduction of Feynman integrals to a basis of master integrals plays a crucial role for many high-precision calculations and Kira is one of the leading tools for this task. In t…