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math-ph2017★ 2 cited
Inverse scattering at fixed energy for radial magnetic Schr{ö}dinger operators with obstacle in dimension two
Damien Gobin
We study an inverse scattering problem at fixed energy for radial magnetic Schr{ö}dinger operators on R^2 \ B(0, r\_0), where r\_0 is a positive and arbitrarily small radius. We as…
math-ph2014★ 3 cited
Inverse scattering at fixed energy for massive charged Dirac fields in de Sitter-Reissner-Nordström black holes
Damien Gobin
In this paper, we consider massive charged Dirac fields propagating in the exterior region of de Sitter-Reissner-Nordström black holes.We show that the parameters of such black hol…
math-ph2013
Local inverse scattering at fixed energy in spherically symmetric asymptotically hyperbolic manifolds
Thierry Daude, Damien Gobin, François Nicoleau
In this paper, we adapt the well-known \emph{local} uniqueness results of Borg-Marchenko type in the inverse problems for one dimensional Schr{ö}dinger equation to prove \emph{loca…