Asymmetric Twin Dark Matter
  We study a natural implementation of Asymmetric Dark Matter in Twin Higgs
models. The mirroring of the Standard Model strong sector suggests that a twin
baryon with mass around 5 GeV is a natural Dark Matter candidate once a twin
baryon number asymmetry comparable to the SM asymmetry is generated. We explore
twin baryon Dark Matter in two different scenarios, one with minimal content in
the twin sector and one with a complete copy of the SM, including a light twin
photon. The essential requirements for successful thermal history are
presented, and in doing so we address some of the cosmological issues common to
many Twin Higgs models. The required interactions we introduce predict
signatures at direct detection experiments and at the LHC.
