Year: 2012
Type: preprint
Abstract: In this note, we derive explicit formulas for the Schroedinger wave operators in R^2 under the assumption that 0-energy is neither an eigenvalue nor a resonance. These formulas justify the use of a recently introduced topological approach of scattering theory to obtain index theorems.
Source: arXiv (Cornell University)
Authors: Richard, S., de Aldecoa, R. Tiedra
Institution: Institut Camille Jordan
Language: English
Subfield: Mathematical Physics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2521493062