From the 2 of 11.4k papers with an AI index.
- Centre National de la Recherche ScientifiqueFR2.3k papers
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28 papers · 1 filter
Adiabatic Evolution for Systems with Infinitely many Eigenvalue Crossings
A. Joye, F. Monti, S. Guerin +1
We formulate an adiabatic theorem adapted to models that present an instantaneous eigenvalue experiencing an infinite number of crossings with the rest of the spectrum. We give an…
On edge states in semi-infinite quantum Hall systems
N. Macris, Ph. A. Martin, J. V. Pule
We consider an electron in two dimensions submitted to a magnetic field and to the potential of impurities. We show that when the electron is confined to a half-space by a planar w…
Stationary Motion of the Adiabatic Piston
Ch. Gruber, J. Piasecki
We consider a one-dimensional system consisting of two infinite ideal fluids, with equal pressures but different temperatures T_1 and T_2, separated by an adiabatic movable piston…
Lifetimes of impurity states in crossed magnetic and electric fields
Sebastien Gyger, Philippe A. Martin
We study the quantum dynamics of localized impurity states created by a point interaction for an electron moving in two dimensions under the influence of a perpendicular magnetic f…
Restricted random walks on a graph
F. Y. Wu, H. Kunz
The problem of a restricted random walk on graphs which keeps track of the number of immediate reversal steps is considered by using a transfer matrix formulation. A closed-form ex…
Diffusion-limited Reactions of hard-core Particles in one-dimension
Pierre-Antoine Bares, Mauro Mobilia
We investigate three different methods to tackle the problem of diffusion-limited reactions (annihilation) of hard-core classical particles in one dimension. We first extend an app…