  The multi-parameter character of supersymmetric dark-matter models implies
the combination of their experimental studies with astrophysical and
cosmological probes. The physics of the early Universe provides nontrivial
effects of non-equilibrium particles and primordial cosmological structures.
Primordial black holes (PBHs) are a profound signature of such structures that
may arise as a cosmological consequence of supersymmetric (SUSY) models.
SUSY-based mechanisms of baryosynthesis can lead to the possibility of
antimatter domains in a baryon asymmetric Universe. In the context of
cosmoparticle physics, which studies the fundamental relationship of the micro-
and macro-worlds, the development of SUSY illustrates the main principles of
this approach, as the physical basis of the modern cosmology provides
cross-disciplinary tests in physical and astronomical studies.
