Zhang, Jun Yong et Zheng, Ji Qiang, Energy Scattering Theory for Electromagnetic NLS in Dimension Two, Acta mathematica Sinica. English series (Print) , 34(4), 2018, pp. 641-654
We study the well-posedness and long-time behavior of solution to both defocusing and focusing nonlinear Schr.odinger equations with scaling critical magnetic potentials in dimension two. In the defocusing case, and under the assumption that the initial data is radial, we prove interaction Morawetz-type inequalities and show the scattering holds in the energy space. The magnetic potential considered here is the Aharonov.Bohm potential which decays likely the Coulomb potential |x|.1.