The variational reduction for low-dimensional fermi gases and bose–fermi mixtures: A brief review

Abstract:

We present a summary of some recent theoretical results for matter-wave patterns in Fermi and Bose–Fermi degenerate gases, obtained in the framework of the quasi-mean-field approximation. We perform a dimensional reduction from the three-dimensional (3D) equations of motion to 2D and 1D effective equations. In both cases, comparison of the low-dimensional reductions to the full model is performed, showing very good agreement for ground-state solutions. Some complex dynamical regimes are reported too for the corresponding 1D systems.

Año de publicación:

2019

Keywords:

• Dark solitons
• Bose fermi mixture
• Fermi gas

Fuente:

scopus