Gauge equivalence and inverse scattering for long-range magnetic potentials

Authors
Type
Published Article
Publication Date
May 05, 2011
Submission Date
May 05, 2011
Identifiers
DOI: 10.1134/S1061920810040084
Source
arXiv
For Schroedinger operators with long-range magnetic vector potentials and short-range electric scalar potentials in an exterior domain $\Omega$ in ${\bf R}^n$ with $n \geq 2$, we show that there is a one-to-one correspondence between the gauge equivalent classes of Hamiltonians and those of S-matrices if $\Omega$ is exterior to a bounded convex obstacle.