Self‐Consistent Field Theory of Inhomogeneous Polymeric Systems: A Variational Derivation

Abstract The self‐consistent field theory (SCFT) is a powerful framework for the study of the phase behavior and structural properties of many‐body systems. In particular, polymeric SCFT has been successfully applied to inhomogeneous polymeric systems such as polymer blends and block copolymer melts. The polymeric SCFT is commonly derived using field‐theoretical techniques. Here, an alternative derivation of the SCFT equations and SCFT free …