  The book deals with a stochastic formulation of path integration in real
time, by rotating the_space_ variables over exp(i pi/4). Preliminary chapters
deal with quantum and classical mechanics, probability theory and stochastic
calculus, and the conventional approach to path integration through the Trotter
product formula. Subsequently, the stochastic formulation in complex space is
established, and applied to semi-classical expansions, nonlinear oscillations,
quantum dynamics on analytic manifolds, dissipative systems (i.e., those which
are open in that they interact with an environment), tunneling, field theory,
and computer simulations.
