Thermalization through unitary evolution of pure states

There has been an error in the numerical computation in the last paragraph in my paper [1]. The section entitled Entanglement induction should be disregarded. The results of this section do not actually refer to the case of a disconnected spin chain, but simply to one with a different interaction. In the computation a program which includes the extention of the Ising model, the so-called XY model with nearest-neighbour interaction is used.