activity
20012026
most citedA spin chain model with non-Hermitian interaction: The Ising quantum spin chain in an imaginary field

68 citations · 564 across the 37 of their papers we have counts for

collaborators
Showing 2001 · cond-matShow all

1 paper · 2 filters

cond-mat2001

Unstable particles versus resonances in impurity systems, conductance in quantum wires

O. A. Castro-Alvaredo, A. Fring

We compute the DC conductance for a homogeneous sine-Gordon model and an impurity system of Luttinger liquid type by means of the thermodynamic Bethe ansatz and standard potential…