Probing ferromagnetic order in few-fermion correlated spin-flip dynamics

Probing ferromagnetic order in few-fermion correlated spin-flip dynamics

We unravel the dynamical stability of a fully polarized one-dimensional ultracold few-fermion spin-1/2 gas subjected to inhomogeneous driving of the itinerant spins. Despite the unstable character of the total spin-polarization the existence of an interaction regime is demonstrated where the spin-co...

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Bibliographic Details
Main Authors: G M Koutentakis, S I Mistakidis, P Schmelcher
Format: Article
Language:English
Published: IOP Publishing 2019-01-01
Series:New Journal of Physics
Subjects:
ultracold fermions
quantum gases
quantum magnetism
ferromagnetism
out-of-equillibrium dynamics
few-body systems
Online Access:https://doi.org/10.1088/1367-2630/ab14ba

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