167 citations · 1.7k across the 63 of their papers we have counts for
4 papers · 1 filter
Phonon dispersion in two-dimensional solids from atomic probability distributions
R. Ramirez, C. P. Herrero
We propose a harmonic linear response (HLR) method to calculate the phonon dispersion relations of two-dimensional (2D) layers from equilibrium simulations at finite temperature. T…
Granular systems in the Coulomb blockade regime
D. P. Arovas, F. Guinea, C. Herrero +1
Disordered granular systems, at temperatures where charging effects are important, are studied, by means of an effective medium approximation. The intragrain charging energy leads…
Interaction-Induced Quantum Dephasing in Mesoscopic Rings
Dmitri S. Golubev, Carlos P. Herrero, Andrei D. Zaikin
Combining nonperturbative techniques with Monte Carlo simulations we demonstrate that quantum coherence effects for a particle on a ring are suppressed beyond a finite length …
Strong Charge Fluctuations in the Single-Electron Box: A Quantum Monte Carlo Analysis
Carlos P. Herrero, Gerd Schon, Andrei D. Zaikin
We study strong electron tunneling in the single-electron box, a small metallic island coupled to an electrode by a tunnel junction, by means of quantum Monte Carlo simulations. We…