Bosonic Coherent Motions in the Universe
  We mini-review the role of fundamental spin-0 bosons as bosonic coherent
motion (BCM) in the Universe. The fundamental spin-0 bosons have the potential
to account for the baryon number generation, cold dark matter (CDM) via BCM,
dark energy, and inflation. Among these, here we focus on the CDM possibility
because it can be experimentally tested with the current experimental
techniques. We also comment briefly on the panoply of the other roles of spin-0
bosons.
