91 citations · 164 across the 6 of their papers we have counts for
6 papers
Local density of states of the interacting resonant level model at zero temperature
Gonzalo Camacho, Peter Schmitteckert, Sam T. Carr
We present results of the impurity local density of states of the interacting resonant level model at zero temperature. We concentrate on low-energy properties and predominantly us…
Dynamics of waves in 1D electron systems: Density oscillations driven by population inversion
I. V. Protopopov, D. B. Gutman, P. Schmitteckert +1
We explore dynamics of a density pulse induced by a local quench in a one-dimensional electron system. The spectral curvature leads to an "overturn" (population inversion) of the w…
The dark side of benzene: interference vs. interaction
Dan Bohr, Peter Schmitteckert
We present the study of the linear conductance vs.\ applied gate voltage for an interacting six site ring structure, which is threaded by a flux of and coupled to a left and a…
Integrable Impurities as Boundary Conditions
Marion Moliner, Peter Schmitteckert
A few exactly solvable interacting quantum many-body problems with impurities were previously reported to exhibit unusual features such as non-localization and absence of backscatt…
Tracking spin and charge with spectroscopy in spin-polarised 1D systems
Tobias Ulbricht, Peter Schmitteckert
We calculate the spectral function of a one-dimensional strongly interacting chain of fermions, where the response can be well understood in terms of spinon and holon excitations.…
Anderson-localization versus delocalization of interacting fermions in one dimension
P. Schmitteckert, T. Schulze, C. Schuster +2
Using the density matrix renormalization group algorithm, we investigate the lattice model for spinless fermions in one dimension in the presence of a strong interaction and disord…