204 citations · 2k across the 43 of their papers we have counts for
4 papers · 2 filters
Multilevel blocking Monte Carlo simulations for quantum dots
R. Egger, C. H. Mak
This article provides an introduction to the ideas behind the multilevel blocking (MLB) approach to the fermion sign problem in path-integral Monte Carlo simulations, and also give…
Luttinger liquid behavior in multi-wall carbon nanotubes
R. Egger
The low-energy theory for multi-wall carbon nanotubes including the long-ranged Coulomb interactions, internal screening effects, and single-electron hopping between graphite shell…
Luttinger liquid behavior in single wall nanotubes
A. Komnik, R. Egger
Transport properties of metallic single-wall nanotubes are examined based on the Luttinger liquid theory. Focusing on a nanotube transistor setup, the linear conductance is compute…
On the effects of irrelevant boundary scaling operators
R. Egger, A. Komnik, H. Saleur
We investigate consequences of adding irrelevant (or less relevant) boundary operators to a (1+1)-dimensional field theory, using the Ising and the boundary sine-Gordon model as ex…