Description:Over the last decade the theory of quantum information has developed into an important and active research area in mathematics, physics and other fields of science. It has established a link among those fields. This volume covers the following topics: quantum computation, NP-complete problem; quantum communication, quantum stochastic processes, quantum field theory, classical and quantum white noise analysis, infinite dimensional stochastic analysis, Gaussian random fields, probabilistic control in microorganisms, complexity in nature etc.