208 citations · 1.9k across the 45 of their papers we have counts for
4 papers · 1 filter
Affine extensions of non-crystallographic Coxeter groups induced by projection
Pierre-Philippe Dechant, Celine Boehm, Reidun Twarock
In this paper, we show that affine extensions of non-crystallographic Coxeter groups can be derived via Coxeter-Dynkin diagram foldings and projections of affine extended versions…
Novel Kac-Moody-type affine extensions of non-crystallographic Coxeter groups
Pierre-Philippe Dechant, Celine Boehm, Reidun Twarock
Motivated by recent results in mathematical virology, we present novel asymmetric Z[tau]-integer-valued affine extensions of the non-crystallographic Coxeter groups H_2, H_3 and H_…
Revisiting light neutralino scenarios in the MSSM
Daniel Albornoz Vasquez, Genevieve Belanger, Celine Boehm
We revisit the case of a light neutralino LSP in the framework of the MSSM. We consider a model with eleven free parameters. We show that all scenarios where the annihilation of li…
Can Planck constrain indirect detection of dark matter in our galaxy?
Timur Delahaye, Céline Bœhm, Joseph Silk
We investigate the synchrotron emission (both intensity and morphology) associated with generic dark matter particles and make predictions for the PLANCK experiment using the FERMI…