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-ph2025
Performing integration-by-parts reductions using NeatIBP 1.1 + Kira
Zihao Wu, Janko Böhm, Rourou Ma +3
We introduce a new version v1.1 of NeatIBP. In this new version, a Kira interface is included. It allows the user to reduce the integration-by-parts (IBP) identity systems generate…