Kira 1.2 Release Notes
High Energy Physics - Phenomenology
2018-12-05 v1
Abstract
We present the Feynman integral reduction program Kira 1.2 and describe its new features and other changes w.r.t. the previous versions. The main new features include a much faster equation generator, more flexible seed specification options, several predefined integral orderings, the reduction of systems of user-provided equations and a new technique to simplify coefficients by sampling variables over integers. Furthermore, we provide a collection of recommendations on how to use the program efficiently. This version has overall improvements in runtime for all reduction tasks compared to the previous versions of Kira.
Cite
@article{arxiv.1812.01491,
title = {Kira 1.2 Release Notes},
author = {Philipp Maierhöfer and Johann Usovitsch},
journal= {arXiv preprint arXiv:1812.01491},
year = {2018}
}
Comments
21 pages