PMID: 11909416Mar 23, 2002Paper

Coulomb drag shot noise in coupled Luttinger liquids

Physical Review Letters
B TrauzettelH Grabert

Abstract

Coulomb drag shot noise has been studied theoretically for 1D interacting electron systems, which are realized, e.g., in single-wall nanotubes. We show that under adiabatic coupling to external leads, the Coulomb drag shot noise of two coupled or crossed nanotubes contains surprising effects, in particular, a complete locking of the shot noise in the tubes. In contrast to Coulomb drag of the average current, the noise locking is based on a symmetry of the underlying Hamiltonian and is not limited to asymptotically small energy scales.

References

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Citations

Oct 13, 2007·Physical Review Letters·J PeguironB Trauzettel
May 27, 2009·Journal of Physics. Condensed Matter : an Institute of Physics Journal·P WächterK Schönhammer
Jul 13, 2004·Physical Review Letters·Björn TrauzettelHermann Grabert
Feb 3, 2004·Physical Review Letters·Fabrizio DolciniBjörn Trauzettel
Nov 13, 2007·Physical Review Letters·L G HerrmannT Kontos

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