Matrix models and holography: Mass deformations of long quiver theories in 5d and 3d
We enlarge the dictionary between matrix models for long linear quivers preserving eight supercharges in $d=5$ and $d=3$ and type IIB supergravity backgrounds with AdS$_{d+1}$ superman headband factors.We introduce mass deformations of the field theory that break the quiver into a collection of interacting linear quivers, which are decoupled at the