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23 papers · 1 filter
On Bargmann Representations of Wigner Function
Fernando Parisio
By using the localized character of canonical coherent states, we give a straightforward derivation of the Bargmann integral representation of Wigner function (W). A non-integral r…
Correlations between political party size and voter memory: A statistical analysis of opinion polls
Christian A. Andresen, Henning F. Hansen, Alex Hansen +2
This paper describes the application of statistical methods to political polling data in order to look for correlations and memory effects. We propose measures for quantifying the…
Dihedral-angle Gaussian distribution driving protein folding
P. H. Figueiredo, M. A. Moret, E. Nogueira +1
The proposal of this paper is to provide a simple angular random walk model to build up polypeptide structures, which encompass properties of dihedral angles of folded proteins. Fr…
The N-Vortex Problem on a Symmetric Ellipsoid: A Perturbation Approach
Cesar Castilho, Helio Machado
We consider the N-vortex problem on a ellipsoid of revolution. Applying standard techniques of classical perturbation theory we construct a sequence of conformal transformations fr…
Unified Approach to the Large-Signal and High-Frequency Theory of -Junctions
Anatoly A. Barybin, Edval J. P. Santos
Spectral approach to the charge carrier transport in -junctions has allowed us to revise the theoretical results relating to large signal operation of the junction to make the…
Controlled coupling of counterpropagating whispering-gallery modes by a single Rayleigh scatterer: a classical problem in a quantum optical light
A. Mazzei, S. Gotzinger, L. de S. Menezes +3
We present experiments where a single subwavelength scatterer is used to examine and control the back-scattering induced coupling between counterpropagating high-Q modes of a micro…