Solitary waves for the nonlinear Schrödinger-Poisson system with positron-electron interaction

Abstract

In this paper, we study the existence of positive solutions to the nonlinear elliptic system, which is derived from taking the nonrelativistic limit of the nonlinear Maxwell-Klein-Gordon equations under the decomposition of waves functions into positron and electron parts. We characterize the existence and nonexistence of positive vector solutions, depending on parameters $p$ and ${\mu }_{ij}$.

33 pages