Quasi-particle behavior of composite fermions in the half-filled Landau level

Details Quasi-particle behavior of composite fermions in the half-filled Landau level Quasi-particle behavior of composite fermions in the half-filled Landau level

1996-11-19

arxiv.org/abs/cond-mat/9611139v2

Phys. Rev. Lett. 78, 314 (1997)

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

reference added; accepted for publication in Phys. Rev. Lett

Scientific paper

10.1103/PhysRevLett.78.314

We calculate the effect of infrared fluctuations of the Chern-Simons gauge field on the single-particle Green's function of composite fermions in the half-filled Landau level via higher-dimensional bosonization on a curved Fermi surface. We find that composite fermions remain well-defined quasi-particles, with an effective mass given by the mean-field value, but with anomalously large damping and a spectral function that contains considerable weight away from the quasi-particle peak.

Affiliated with

Also associated with

No associations

Rating

Quasi-particle behavior of composite fermions in the half-filled Landau level 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 Quasi-particle behavior of composite fermions in the half-filled Landau level, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quasi-particle behavior of composite fermions in the half-filled Landau level will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-194825