Global existence and uniqueness for the magnetic Hartree equation

In this paper, we consider \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\begin{array}{ll}iu_{t}=Hu+\frac{1}{|x|}*|u|^{2}u,\quad (x,t)\in \mathbb{R}^{N}\times\mathbb{R}.\end{array}$$\end{document}Under appropriate assumptions, we can establish the local and global existence and uniqueness of the solution of the corresponding Cauchy problem that does not rely on Strichartz estimates.