19 citations · 37 across the 3 of their papers we have counts for
3 papers
cond-mat.stat-mech2008★ 5 cited
Critical behavior of the spin correlation function in Ashkin-Teller and Baxter models with a line defect
Carlos Naón
We consider the critical spin-spin correlation function of the Ashkin-Teller and Baxter models. By using path-integral techniques in the continuum description of these models in te…
cond-mat.mes-hall2007★ 13 cited
Voltage profile and four terminal resistance of an interacting quantum wire
Liliana Arrachea, Carlos Naón, Mariano Salvay
We investigate the behavior of the four-terminal resistance in a quantum wire described by a Luttinger liquid in two relevant situations: (i) in the presence of a single…
cond-mat.mes-hall2007★ 19 cited
Quantum pump effect in one-dimensional systems of Dirac fermions
L. Arrachea, Carlos Naón, Mariano Salvay
We investigate the behavior of the directed current in one-dimensional systems of Dirac fermions driven by local periodic potentials in the forward as well in backscattering channe…