299 citations · 590 across the 8 of their papers we have counts for
8 papers
Geometric quenches in quantum integrable systems
Jorn Mossel, Guillaume Palacios, Jean-Sébastien Caux
We consider the generic problem of suddenly changing the geometry of an integrable, one-dimensional many-body quantum system. We show how the physics of an initial quantum state re…
Non-equilibrium Transport in the Anderson model of a biased Quantum Dot: Scattering Bethe Ansatz Phenomenology
Sung-Po Chao, Guillaume Palacios
We derive the transport properties of a quantum dot subject to a source-drain bias voltage at zero temperature and magnetic field. Using the Scattering Bethe Anstaz, a generalizati…
Interplay between a quantum impurity and a boundary field in the SUSY t-J model
Holger Frahm, Guillaume Palacios
We study the role of bound states appearing in different formulations of the Bethe ansatz for the supersymmetric t-J model with a boundary potential and an integrable impurity. For…
Enhancement of pairwise entanglement from $\mathbbm{Z}_2$ symmetry breaking
A. Osterloh, G. Palacios, S. Montangero
We study the effect of symmetry breaking in a quantum phase transition on pairwise entanglement in spin-1/2 models. We give a set of conditions on correlation functions a model has…
Anderson-like impurity in the one-dimensional t-J model: formation of local states and magnetic behaviour
Holger Frahm, Guillaume Palacios
We consider an integrable model describing an Anderson-like impurity coupled to an open -- chain. Both the hybridization (i.e. its coupling to bulk chain) and the local spect…
Correlation functions of one-dimensional Bose-Fermi mixtures
Holger Frahm, Guillaume Palacios
We calculate the asymptotic behaviour of correlation functions as a function of the microscopic parameters for a Bose-Fermi mixture with repulsive interaction in one dimension. For…