Features of renormalization induced by interaction in 1D transport

Details Features of renormalization induced by interaction in 1D transport Features of renormalization induced by interaction in 1D transport

1997-09-25

arxiv.org/abs/cond-mat/9709272v2

Physics

Condensed Matter

Strongly Correlated Electrons

Extended version will appear in PRB

Scientific paper

One-dimensional interacting electrons in a quantum wire connected to reservoirs are studied theoretically. The difference in the Tomonaga-Luttinger interaction constants between the wire (g) and reservoirs $(g_{\infty})$ produces the cross-correlation between the right- and left-going chiral components of the charge density wave field. The low energy asymptotics of this field correlator, which is determined by (g) and $(g_{\infty})$, specifies renormalization of physical quantities. We have found that charge of the carriers in the shot noise is determined by $g_\infty$ (no renormalization for the Fermi liquid reservoirs) at any energy, meanwhile the factor g renormalizing the charge and spin susceptibilities emerges in the threshold structures at some rational fillings.

Affiliated with

Also associated with

No associations

Rating

Features of renormalization induced by interaction in 1D transport 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 Features of renormalization induced by interaction in 1D transport, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Features of renormalization induced by interaction in 1D transport will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-201568