【摘要】 本文利用随动表象下处理反常问题的路径积分方法,给出(1+1)维空间费米场玻色化的统一推导方案.有外电场的无质量Thirring模型,以及有内部SU(N)对称性的Gross-Neveu模型,分别作为阿贝尔和非阿贝尔玻色化的例子,作了具体的讨论.更多还原

【Abstract】 Using the path integral method for handling the anomaly problem under the comoving representation, we present a unified scheme for deriving the bononization of fermion fields in (1+1) dimensions. The massless Thirring model with an external electric field, and the Gross-Neveu model with internal SU(N) symmetry, as two examples for abelian and nonabelian bosonization, are discussed respectively in some detail.更多还原