Effects of interaction induced second Landau level mixing in the nu=1 quantum Hall effect

Details Effects of interaction induced second Landau level mixing in the nu=1 quantum Hall effect Effects of interaction induced second Landau level mixing in the nu=1 quantum Hall effect

2007-12-21

arxiv.org/abs/0712.3698v1

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

4 figures

Scientific paper

10.1103/PhysRevB.77.195312

Work by Mandal and Jain [S. S. Mandal and J. K. Jain, Solid State Commun. 118, 503 (2001)] suggests that interaction induced mixing with the second composite fermion Landau level can lead to renormalization of the electron correlation function exponent in the fractional quantum Hall effect. In the work reported here a similar mixing with the second electronic Landau level is studied in the nu=1 integer case. The ground state is calculated by use of the Hartree-Fock algorithm, and the electron density and electron correlation function on the edge are calculated. It is shown that the interaction gives rise to oscillations in the density profile. In particular, a short range interaction gives a profile qualitatively similar to the results reported by Mandal and Jain. On the other hand, no renormalization of the correlation function exponent is found.

Affiliated with

Also associated with

No associations

Rating

Effects of interaction induced second Landau level mixing in the nu=1 quantum Hall effect 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 Effects of interaction induced second Landau level mixing in the nu=1 quantum Hall effect, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Effects of interaction induced second Landau level mixing in the nu=1 quantum Hall effect will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-696710