Conductance Increase by Electron-Phonon Interaction in Quantum Wires
classification
❄️ cond-mat
keywords
quantumelectron-phonongammawirecalculatedconductancedc-conductanceincrease
read the original abstract
We investigate the influence of electron-phonon interactions on the DC-conductance $\Gamma $ of a quantum wire in the limit of one occupied subband. At zero temperature, a Tomonaga-Luttinger-like renormalization of $\Gamma $ to a value slightly larger than $2e^{2}/h$ is calculated for a realistic quantum wire model.
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