  This paper is a continuation of the paper gr-qc/0203045 and is devoted to the
problem of the arrow of time. A deterministic past-directed dynamics is
constructed, which results in the retrodictive universe. A future-directed
dynamics of the latter is indeterministic and reproduces standard probabilistic
quantum dynamics. The arrow of time is inherent in the retrodictive universe as
well as a future-directed increase of informational entropy.
