The most important properties of a Bose-Einstein condensate subject to balanced gain and loss can be modelled by a Gross-Pitaevskii equation with an external PT -symmetric double-delta potential. We study its linear variant with a supersymmetric extension. It is shown that both in the PT symmetric as well as in the PT -broken phase arbitrary stationary… (More)

@inproceedings{Abt2014SupersymmetricMO,
title={Supersymmetric model of a Bose-Einstein condensate in a PT -symmetric double-delta trap},
author={Nikolas Abt and G{\"{u}nter Wunner},
year={2014}
}