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# Search results

42 records were found.

## Long wavelength spatial oscillations of high frequency current noise in 1D electron systems

Finite frequency current noise is studied theoretically for a 1D electron system in presence of a scatterer. In contrast to zero frequency shot noise, finite frequency noise shows spatial oscillations at high frequencies with wavelength $\pi v_F/\omega$. Band curvature leads to a decay of the amplitude of the noise oscillations as one moves away from the scatterer, superimposed by a beat. Furthermore, Coulomb interaction reduces the amplitude and modifies the wavelength of the oscillations, which we inspect in the framework of the Luttinger liquid (LL) model. The oscillatory noise contributions are only suppressed altogether when the LL interaction parameter $g \to 0$.

## Temperature dependence of Coulomb drag between finite-length quantum wires

Comment: 5 pages, 5 figures; v2: accepted version at PRL

## Improved position measurement of nano electromechanical systems using cross correlations

Comment: 9 pages, 1 figure; v2: new Sec. V

## Measuring the Momentum of a Nanomechanical Oscillator through the Use of Two Tunnel Junctions

Comment: New title. Published version

## Andreev-like reflections with cold atoms

Comment: 5 pages, 4 figures, RevTeX 4

## Statistics of charge transfer through impurities in strongly correlated 1D metals

Comment: 11 pages, review article

## Coulomb drag shot noise in coupled Luttinger liquids

Comment: 4 pages Revtex, accepted for publication in PRL

## Landauer-type transport theory for interacting quantum wires: Application to carbon nanotube Y junctions

Comment: final version, to be published in PRL

## How Irrelevant Operators affect the Determination of Fractional Charge

Comment: 5 pages, 3 figures; final version, to appear in Phys. Rev. Lett