868 citations
- University of AugsburgDE53 papers
- Centre National de la Recherche ScientifiqueFR10 papers
- Institut de Physique et Chimie des Matériaux de StrasbourgFR4 papers
- Max Planck SocietyDE4 papers
- Institut de Chimie de la Matière Condensée de BordeauxFR3 papers
- Max Planck Institute for the Physics of Complex SystemsDE3 papers
- Roma Tre UniversityIT3 papers
- University of MünsterDE3 papers
- CEA Paris-SaclayFR2 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2 papers
- Cornell UniversityUS2 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2 papers
6 papers · 1 filter
Minimizing atomic configurations of short range pair potentials in two dimensions: crystallization in the Wulff shape
Yuen Au Yeung, Gero Friesecke, Bernd Schmidt
We investigate ground state configurations of atomic systems in two dimensions interacting via short range pair potentials. As the number of particles tends to infinity, we show th…
Gaps and tails in graphene and graphane
B. Dora, K. Ziegler
We study the density of states in monolayer and bilayer graphene in the presence of a random potential that breaks sublattice symmetries. While a uniform symmetry-breaking potentia…
Finite order automorphisms and real forms of affine Kac-Moody algebras in the smooth and algebraic category
Ernst Heintze, Christian Groß
Automorphisms of finite order and real forms of "smooth" affine Kac-Moody algebras are studied, i.e. of 2-dimensional extensions of the algebra of smooth loops in a simple Lie alge…
Diffusion in the random gap model of mono- and bilayer graphene
K. Ziegler
In this paper we study the effect of a fluctuating gap in mono- and bilayer graphene, created by a random staggered potential. We identify a continuous symmetry for the two-particl…
Relativistic Brownian Motion
Jörn Dunkel, Peter Hänggi
Stimulated by experimental progress in high energy physics and astrophysics, the unification of relativistic and stochastic concepts has re-attracted considerable interest during t…
Discontinuous conductance of bichromatically ac-gated quantum wires
Tomasz Kwapinski, Sigmund Kohler, Peter Hanggi
We study the electron transport through a quantum wire under the influence of external time-dependent gate voltages. The wire is modelled by a tight-binding Hamiltonian for which w…