31 citations · 121 across the 11 of their papers we have counts for
4 papers · 1 filter
Counting interacting electrons in one dimension
Oleksiy Kashuba, Thomas L. Schmidt, Fabian Hassler +2
The calculation of the full counting statistics of the charge within a finite interval of an interacting one-dimensional system of electrons is a fundamental, yet as of now unresol…
Quantum Skyrmion Lattices in Heisenberg Ferromagnets
Andreas Haller, Solofo Groenendijk, Alireza Habibi +2
Skyrmions are topological magnetic textures that can arise in non-centrosymmetric ferromagnetic materials. In most systems experimentally investigated to date, skyrmions emerge as…
Quantum criticality on a chiral ladder: an iDMRG study
Philipp Schmoll, Andreas Haller, Matteo Rizzi +1
In this paper we study the ground state properties of a ladder Hamiltonian with chiral -invariant spin interactions, a possible first step towards the construction of truly…
The resonant state at filling factor ν = 1/2 in chiral fermionic ladders
A. Haller, M. Rizzi, M. Burrello
Helical liquids have been experimentally detected in both nanowires and ultracold atomic chains as the result of strong spin-orbit interactions. In both cases the inner degrees of…