146 citations · 229 across the 10 of their papers we have counts for
10 papers
Telling compositeness at a distance with outer automorphisms and CP
Ingolf Bischer, Christian Döring, Andreas Trautner
We investigate charge-parity (CP) and non-CP outer automorphism of groups and the transformation behavior of group representations under them. We identify situations where composit…
Searching for new physics from SMEFT and leptoquarks at the P2 experiment
Ingolf Bischer, P. S. Bhupal Dev, Werner Rodejohann +2
The P2 experiment aims at high-precision measurements of the parity-violating asymmetry in elastic electron-proton and electron-C scatterings with longitudinally polarized e…
Simultaneous Block Diagonalization of Matrices of Finite Order
Ingolf Bischer, Christian Döring, Andreas Trautner
It is well known that a set of non-defect matrices can be simultaneously diagonalized if and only if the matrices commute. In the case of non-commuting matrices, the best that can…
Dark Matter EFT, the Third -- Neutrino WIMPs
Ingolf Bischer, Tilman Plehn, Werner Rodejohann
Sterile neutrinos coupling only to third-generation fermions are attractive dark matter candidates. In an EFT approach we demonstrate that they can generate the observed relic dens…
General Neutrino Interactions from an Effective Field Theory Perspective
Ingolf Bischer, Werner Rodejohann
General Neutrino Interactions (GNI) are scalar, pseudoscalar, vector, axial vector or tensor interactions of neutrinos with fermions, and generalise the often studied neutrino Non-…
On Quantum Fields at High Temperature
Ingolf Bischer, Thierry Grandou, Ralf Hofmann
Revisiting the fast fermion damping rate calculation in a thermalized QED and/or QCD plasma at 4-loop order, focus is put on a peculiar perturbative structure which has no equivale…