Anchishkin D. Quantum fluctuations and correlations in finite hadronic systems

The thesis is devoted to elaboration of the models and description of nonequilibrium hadron systems, which are created in relativistic heavy-ion collisions, with taken into account the quantum fluctuations and correlations of particles. It is found that quantum fluctuations, which are due to finite size and finite life time of the hadron system, strongly influence on the lepton pair creation. The method for accounting of the two-particle hard core potential as a mean field in many-nucleon system was elaborated. The model of thermalization and isotropization of nucleons is proposed; nonequilibrium distribution functions dependent on the number of collisions are derived.