Spin-twist driven persistent current in a strongly correlated two-dimensional electron system: a manifestation of the gauge field

Details Spin-twist driven persistent current in a strongly correlated two-dimensional electron system: a manifestation of the gauge field Spin-twist driven persistent current in a strongly correlated two-dimensional electron system: a manifestation of the gauge field

1995-09-07

arxiv.org/abs/cond-mat/9509034v1

Physics

Condensed Matter

11 pages, typeset using Revtex 3.0, Phys. Rev. B in press, 2 figures available upon request at kabe@issp.u-tokyo.ac.jp

Scientific paper

10.1103/PhysRevB.52.R8684

A persistent current, coupled with the spin state, of purely many-body origin is shown to exist in Nagaoka's ferromagnetic state in two dimensions (2D). This we regard as a manifestation of a gauge field, which comes from the surrounding spin configuration and acts on the hole motion, being coupled to the Aharonov-Bohm flux. This provides an example where the electron-electron interaction exerts a profound effect involving the spins in clean two-dimensional lattice systems in sharp contrast to continuum or spinless fermion systems.

Affiliated with

Also associated with

No associations

Rating

Spin-twist driven persistent current in a strongly correlated two-dimensional electron system: a manifestation of the gauge field 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 Spin-twist driven persistent current in a strongly correlated two-dimensional electron system: a manifestation of the gauge field, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spin-twist driven persistent current in a strongly correlated two-dimensional electron system: a manifestation of the gauge field will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-158160