Eigenvalue bounds for Dirac and fractional Schrödinger operators with complex potentials
arXiv:1506.07193
Abstract
We prove Lieb-Thirring-type bounds for fractional Schrödinger operators and Dirac operators with complex-valued potentials. The main new ingredient is a resolvent bound in Schatten spaces for the unperturbed operator, in the spirit of Frank and Sabin.