Reduced density-matrix functional theory in quantum Hall systems

Details Reduced density-matrix functional theory in quantum Hall systems Reduced density-matrix functional theory in quantum Hall systems

2009-12-16

arxiv.org/abs/0912.3154v2

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

13 pages, 7 figures

Scientific paper

We apply reduced density-matrix functional theory to the parabolically confined quantum Hall droplet in the spin-frozen strong magnetic field regime. One-body reduced density matrix functional method performs remarkably well in obtaining ground states, energies, and observables derivable from the one-body reduced density matrix for a wide range of system sizes. At the strongly correlated regime, the results go well beyond what can be obtained with the density functional theory. However, some of the detailed properties of the system, such as the edge Green's function, are not produced correctly unless we use the much heavier two-body reduced density matrix method.

Affiliated with

Also associated with

No associations

Rating

Reduced density-matrix functional theory in quantum Hall systems 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 Reduced density-matrix functional theory in quantum Hall systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reduced density-matrix functional theory in quantum Hall systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-49135