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cond-mat.str-el2000★ 5 cited
External voltage sources and Tunneling in quantum wires
A. Koutouza, F. Siano, H. Saleur
We (re) consider in this paper the problem of tunneling through an impurity in a quantum wire with arbitrary Luttinger interaction parameter. By combining the integrable approach d…
cond-mat2000★ 23 cited
Current bistability and hysteresis in strongly correlated quantum wires
R. Egger, H. Grabert, A. Koutouza +2
Nonequilibrium transport properties are determined exactly for an adiabatically connected single channel quantum wire containing one impurity. Employing the Luttinger liquid model…