Time-dependent current-density-functional theory of spin-charge separation and spin drag in one-dimensional ultracold Fermi gases

Details Time-dependent current-density-functional theory of spin-charge separation and spin drag in one-dimensional ultracold Fermi gases Time-dependent current-density-functional theory of spin-charge separation and spin drag in one-dimensional ultracold Fermi gases

2008-04-09

arxiv.org/abs/0804.1514v1

Phys. Rev. Lett. 101, 206402 (2008)

Physics

Condensed Matter

Strongly Correlated Electrons

4+epsilon pages, 3 figures, submitted. High-quality figures can be requested to the authors

Scientific paper

10.1103/PhysRevLett.101.206402

Motivated by the large interest in the non-equilibrium dynamics of low-dimensional quantum many-body systems, we present a fully-microscopic theoretical and numerical study of the "charge" and "spin" dynamics in a one-dimensional ultracold Fermi gas following a quench. Our approach, which is based on time-dependent current-density-functional theory, is applicable well beyond the linear-response regime and produces both spin-charge separation and spin-drag-induced broadening of the spin packets.

Affiliated with

Also associated with

No associations

Rating

Time-dependent current-density-functional theory of spin-charge separation and spin drag in one-dimensional ultracold Fermi gases does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Time-dependent current-density-functional theory of spin-charge separation and spin drag in one-dimensional ultracold Fermi gases, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Time-dependent current-density-functional theory of spin-charge separation and spin drag in one-dimensional ultracold Fermi gases will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-575004