Atomistic formulation of a multiscale field theory for nano/micro solids

摘要: This paper aims to formulate a field theory for the solution of classical N-body problem. In this paper, multi-length and time scale material behaviour is addressed from viewpoint lattice dynamics. A multiscale that can work as an alternative molecular dynamics simulation in studying statistical finite temperature properties materials proposed. Atomistic definitions corresponding representations fundamental physical quantities are obtained. Time evolutions conserved derived terms atomic variables expressed quantities. The mathematical representation conservation laws formulated.