Matter-wave scattering on a BEC in a double-well potential
Stefan Hunn, Moritz Hiller, Tsampikos Kottos, Doron Cohen, and Andreas, Buchleitner
TL;DR
This paper investigates how a probe particle scatters inelastically off a Bose-Einstein condensate in a double-well potential, revealing phase space signatures and providing an analytical cross section expression.
Contribution
It introduces an analytical formula for inelastic scattering cross section and links scattering signals to the mean-field phase space of the BEC system.
Findings
Scattering signals reflect the mean-field phase space structure.
An analytical expression for the inelastic scattering cross section is derived.
Signatures of phase space are observable in scattering experiments.
Abstract
We study the inelastic scattering of a probe particle on a Bose-Einstein condensate confined in a double-well potential. We identify prominent signatures of the underlying mean-field phase space in the scattering signal and derive an analytical expression for the inelastic scattering cross section.
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