Collision of one dimensional (1D) spin polarized Fermi gases in an optical lattice
arXiv:1102.0133 · doi:10.1140/epjd/e2011-20081-8
Abstract
In this work we analyze the dynamical behavior of the collision between two clouds of fermionic atoms with opposite spin polarization. By means of the time-evolving block decimation (TEBD) numerical method, we simulate the collision of two one-dimensional clouds in a lattice. There is a symmetry in the collision behaviour between the attractive and repulsive interactions. We analyze the pair formation dynamics in the collision region, providing a quantitative analysis of the pair formation mechanism in terms of a simple two-site model.
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Cited by in corpus (5)
- Short-time Spin Dynamics in Strongly Correlated Few-fermion Systems
- Collision of one dimensional (1D) spin polarized Fermi gases in an optical lattice
- Dynamical symmetry and pair tunneling in a one-dimensional Bose gas colliding with a mobile impurity
- Collision of one-dimensional fermion clusters
- Drag dynamics in one-dimensional Fermi systems