arXiv · 0912.3431
Comment on "Electron transport through correlated molecules computed using the time-independent Wigner function: Two critical tests"
Abstract
The many electron correlated scattering (MECS) approach to quantum electronic transport was investigated in the linear response regime [I. Baldea and H. Koeppel, Phys. Rev. B. 78, 115315 (2008)]. The authors suggest, based on numerical calculations, that the manner in which the method imposes boundary conditions is unable to reproduce the well-known phenomena of conductance quantization. We introduce an analytical model and demonstrate that conductance quantization is correctly obtained using open system boundary conditions within the MECS approach.
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J. C. Greer, P. Delaney, G. Fagas. 2009-12-17. Comment on "Electron transport through correlated molecules computed using the time-independent Wigner function: Two critical tests". https://doi.org/10.1103/physrevb.82.087301
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