A 3-D model of polarised dust emission in the Milky Way

We present a three-dimensional model of the polarised galactic dust emission that takes into account the variation of the dust density, spectral index and temperature along the line of sight as well as small scale turbulent magnetic field distribution. The model is constrained to match observed dust emission on large scales. This model can be used to investigate the impact of the polarised dust foreground emission for future CMB polarisation observations.