(n)the branch of quantum physics that is concerned with the theory of fields; it was motivated by the question of how an atom radiates light as its electrons jump from excited states
[卢因 / 盧因, Lú yīn, ㄌㄨˊ ㄧㄣ]Lewin (name); Kurt Lewing (1890-1944), German American psychologist of the Gestalt school, the author of Field Theory#371230[Add to Longdo]