5 citations · 15 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2003★ 5 cited
Scattering amplitudes in non-Fermi liquid systems
A. Koutouza, F. Lesage, H. Saleur
By a mix of form-factors and analyticity techniques, we determine some fundamental scattering amplitudes in non-Fermi liquid systems. These include the reflection and transmission…
cond-mat.str-el2002★ 5 cited
How Irrelevant Operators affect the Determination of Fractional Charge
A. Koutouza, H. Saleur, B. Trauzettel
We show that the inclusion of irrelevant terms in the Hamiltonian describing tunneling between edge states in the fractional quantum Hall effect can lead to a variety of non pertur…
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…