Dust Polarization Maps from TIGRESS: E/B power asymmetry and TE
  correlation
  We present the first large set of all-sky synthetic dust polarization maps
derived directly from a self-consistent magnetohydrodynamics simulation using
the TIGRESS framework. Turbulence in this simulation is predominantly driven by
supernova explosions, with rates that are self-consistently regulated by
feedback loops. The simulation covers both the outer scale and inertial range
of turbulence with uniformly high resolution. The shearing-box utilized in the
simulation in concert with resolved supernova-driven turbulence enables to
capture the generation, growth, and saturation of both turbulent and mean
magnetic fields. We construct polarization maps at 353 GHz as seen by observers
inside a model of the multiphase, turbulent, magnetized interstellar medium
(ISM). To fully sample the simulated ISM state, we use 350 snapshots spanning
over ~350Myr (more than six feedback loops) and nine representative observers.
The synthetic skies show a prevalent E/B power asymmetry (EE>BB) and positive
TE correlation in broad agreement with observations by the Planck satellite.
However, the ranges of EE/BB~1.4-1.7 and TE/(TT*EE)^{1/2}~0.2-0.3 are generally
lower. We find large fluctuations of E/B asymmetry and TE correlation depending
on the observer's position, and temporal fluctuations of interstellar medium
properties due to bursts of star formation. The synthetic maps are made
publicly available to provide novel models of the microwave sky.
