(Nature Astronomy) Alfred Amruth has the front cover of the Nature Astronomy
LSR member, Alfred Amruth has the front cover of the current issue of Nature Astronomy. (Volume 7 Issue 6, June 2023)
Dark matter under the lens
Gravitational lensing caustics show a complex pattern when the quadruply lensed quasar HS 0810+2554 is modelled with wave-like dark matter. This treatment is able to predict residual discrepancies left over by conventional particle dark matter modelling, lending weight to alternative dark matter hypotheses.
See Amruth et al.: https://doi.org/10.1038/s41550-023-01943-9
The link of the Nature Astronomy (Volume 7 Issue 6, June 2023): https://www.nature.com/natastron/volumes/7/issues/6