activity
19942017
most citedEnergy spectra of quantum rings

474 citations · 1.9k across the 45 of their papers we have counts for

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Showing cond-mat.stat-mechShow all

5 papers · 1 filter

cond-mat.stat-mech1998★ 80 cited

Spontaneous Breaking of Translational Invariance and Spatial Condensation in Stationary States on a Ring: I. The Neutral System

Peter F. Arndt, Thomas Heinzel, Vladimir Rittenberg

We consider a model in which positive and negative particles with equal densities diffuse in an asymmetric, CP invariant way on a ring. The positive particles hop clockwise, the ne…

cond-mat.stat-mech1997★ 6 cited

Metastability and spinodal points for a random walker on a triangle

Peter F. Arndt, Thomas Heinzel

We investigate time-dependent properties of a single particle model in which a random walker moves on a triangle and is subjected to non-local boundary conditions. This model exhib…

cond-mat.stat-mech1997★ 97 cited

Spontaneous Breaking of Translational Invariance in One-Dimensional Stationary States on a Ring

Peter F. Arndt, Thomas Heinzel, Vladimir Rittenberg

We consider a model in which positive and negative particles diffuse in an asymmetric, CP-invariant way on a ring. The positive particles hop clockwise, the negative counterclockwi…

cond-mat.stat-mech1997★ 60 cited

First-order phase transitions in one-dimensional steady states

Peter F. Arndt, Thomas Heinzel, Vladimir Rittenberg

The steady states of the two-species (positive and negative particles) asymmetric exclusion model of Evans, Foster, Godreche and Mukamel are studied using Monte Carlo simulations.…

cond-mat.stat-mech1997★ 65 cited

Stochastic Models on a Ring and Quadratic Algebras. The Three Species Diffusion Problem

Peter F. Arndt, Thomas Heinzel, Vladimir Rittenberg

The stationary state of a stochastic process on a ring can be expressed using traces of monomials of an associative algebra defined by quadratic relations. If one considers only ex…