Baryon number conservation in Bose-Einstein condensate black holes
  Primordial black holes are studied in the Bose-Einstein condensate
description of space-time. The question of baryon-number conservation is
investigated with emphasis on possible formation of bound states of the
system's remaining captured baryons. This leads to distinct predictions for
both the formation time, which for the naively natural assumptions is shown to
lie between $10^{-12}\.\srm$ to $10^{12}\.\srm$ after Big Bang, as well as for
the remnant's mass, yielding approximately $3 \cdot 10^{23}\.{\rm kg}$ in the
same scheme. The consequences for astrophysically formed black holes are also
considered.
