91 citations · 278 across the 18 of their papers we have counts for
18 papers
Topological phase transition in a discrete quasicrystal
Eran Sagi, Eli Eisenberg
We investigate a two-dimensional tiling model. Even though the degrees of freedom in this model are discrete, it has a hidden continuous global symmetry in the infinite lattice lim…
Phonon-mediated damping of mechanical vibrations in a finite atomic chain coupled to an outer environment
Ze'ev Lindenfeld, Eli Eisenberg, Ron Lifshitz
We study phonon-mediated damping of mechanical vibrations in a finite quantum-mechanical atomic-chain model. Our study is motivated by the quest to understand the quality factors (…
Possibility of Electron Pairing in Small Metallic Nanoparticles
Ze'ev Lindenfeld, Eli Eisenberg, Ron Lifshitz
We investigate the possibility of electron pairing in small metallic nanoparticles at zero temperature. In these particles both electrons and phonons are mesoscopic, i.e. modified…
Super-Poissonian Shot Noise as a Measure of Dephasing in Closed Quantum Dots
Daria Fleurov, Eli Eisenberg
Electron-electron interactions play a major role in determining the low-temperature rate of phase loss of electrons in mesoscopic systems. The study of the dephasing rate is expect…
Dephasing Time in a Two-Dimensional Electron Fermi Liquid
M. Eshkol, E. Eisenberg, M. Karpovski +1
The observation of coherent quantum transport phenomena in metals and semiconductors is limited by the eventual loss of phase coherence of the conducting electrons. We use the weak…
The persistence length of two dimensional self avoiding random walks
E. Eisenberg, A. Baram
The decay of directional correlations in self-avoiding random walks on the square lattice is investigated. Analysis of exact enumerations and Monte Carlo data suggest that the corr…