Quantum Transport through a Tonks-Girardeau Gas
Quantum Transport through a Tonks-Girardeau Gas
We investigate the propagation of spin impurity atoms through a strongly interacting one-dimensional Bose gas. The initially well localized impurities are accelerated by a constant force, very much analogous to electrons subject to a bias voltage, and propagate as a one-dimensional impurity spin wave packet. We follow the motion of …