330 citations · 8k across the 184 of their papers we have counts for
5 papers · 1 filter
Integrable quantum field theories with OSP(m/2n) symmetries
Hubert Saleur, Birgit Wehefritz-Kaufmann
We conjecture the factorized scattering description for OSP(m/2n)/OSP(m-1/2n) supersphere sigma models and OSP(m/2n) Gross Neveu models. The non-unitarity of these field theories t…
The Josephson current in Luttinger liquid-superconductor junctions
J. -S. Caux, H. Saleur, F. Siano
We study the Josephson current through a Luttinger liquid in contact with two superconductors. We show that it can be deduced from the Casimir energy in a two-boundary version of t…
Exact spectra of conformal supersymmetric nonlinear sigma models in two dimensions
N. Read, H. Saleur
We study two-dimensional nonlinear sigma models in which the target spaces are the coset supermanifolds U(n+m|n)/[U(1)\times U(n+m-1|n)] \cong CP^{n+m-1|n} (projective superspaces)…
BPS kinks in the Gross-Neveu model
Paul Fendley, Hubert Saleur
We find the exact spectrum and degeneracies for the Gross-Neveu model in two dimensions. This model describes N interacting Majorana fermions; it is asymptotically free, and has dy…
Transport in Quantum Dots from the Integrability of the Anderson Model
Robert Konik, Hubert Saleur, Andreas Ludwig
In this work we exploit the integrability of the two-lead Anderson model to compute transport properties of a quantum dot, in and out of equilibrium. Our method combines the proper…