Coulomb drag by small momentum transfer between quantum wires

Details Coulomb drag by small momentum transfer between quantum wires Coulomb drag by small momentum transfer between quantum wires

2002-08-13

arxiv.org/abs/cond-mat/0208267v2

Phys. Rev. Lett. 91, 126805 (2003)

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

Scientific paper

10.1103/PhysRevLett.91.126805

We demonstrate that in a wide range of temperatures Coulomb drag between two weakly coupled quantum wires is dominated by processes with a small interwire momentum transfer. Such processes, not accounted for in the conventional Luttinger liquid theory, cause drag only because the electron dispersion relation is not linear. The corresponding contribution to the drag resistance scales with temperature as T^2 if the wires are identical, and as T^5 if the wires are different.

Affiliated with

Also associated with

No associations

Rating

Coulomb drag by small momentum transfer between quantum wires 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 Coulomb drag by small momentum transfer between quantum wires, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coulomb drag by small momentum transfer between quantum wires will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-290858