MCTDH-X

Spectral Structure and Many-Body Dynamics of Ultracold Bosons in a Double Well

Study of the spectral structure and the resulting dynamics of a few bosons under consideration of different initial conditions.

F. Schäfer, M. A. Bastarrachea-Magnani, A. U. J. Lode, L. de Forges de Parny, and A. Buchleitner, Entropy 22, 382 (2020)

We examine the spectral structure and many-body dynamics of two and three repulsively interacting bosons trapped in a one-dimensional double-well, for variable barrier height, inter-particle interaction strength, and initial conditions. By exact …