2 papers
math-ph2020
Perturbative and Geometric Analysis of the Quartic Kontsevich Model
Johannes Branahl, Alexander Hock, Raimar Wulkenhaar
The analogue of Kontsevich's matrix Airy function, with the cubic potential replaced by a quartic term with the sa…
hep-ph2019
SUSY-QCD corrected and Sommerfeld enhanced stau annihilation into heavy quarks with scheme and scale uncertainties
J. Branahl, J. Harz, B. Herrmann +3
We investigate stau-antistau annihilation into heavy quarks in the phenomenological Minimal Supersymmetric Standard Model within the DM@NLO project. We present the calculation of t…