Fermi-Edge Singularity with Backscattering in the Luttinger-Liquid Model

Details Fermi-Edge Singularity with Backscattering in the Luttinger-Liquid Model Fermi-Edge Singularity with Backscattering in the Luttinger-Liquid Model

1993-06-17

arxiv.org/abs/cond-mat/9306040v1

Physics

Condensed Matter

11 pages in LaTex, UBCTP-NP-93-003

Scientific paper

10.1103/PhysRevB.49.2148

We study the response of the interacting electron gas in one dimension on the local external potential. In the low frequency limit the power-law singularities are essentially modifyed by backscattering effects which, in the case of zero forward scattering, result in the universal critical exponent depending only on the Luttinger-liquid interactions. The results obtained may be used to describe singular responses of the 1D boson chains.

Affiliated with

Also associated with

No associations

Rating

Fermi-Edge Singularity with Backscattering in the Luttinger-Liquid Model 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 Fermi-Edge Singularity with Backscattering in the Luttinger-Liquid Model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fermi-Edge Singularity with Backscattering in the Luttinger-Liquid Model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-397625