Interaction-Tuned Dynamical Transitions in a Rashba Spin-Orbit-Coupled Fermi Gas
Interaction-Tuned Dynamical Transitions in a Rashba Spin-Orbit-Coupled Fermi Gas
We consider the time evolution of the magnetization in a Rashba spin-orbit coupled Fermi gas, starting from a fully polarized initial state. We model the dynamics using a Boltzmann equation, which we solve in the Hartree-Fock approximation. The resulting nonlinear system of equations gives rise to three distinct dynamical regimes …