Hamiltonian dynamics and spectral theory for spin-oscillators

Below we focus our presentation of the probability density motion in two particular time scales: the shortest one, corresponding to the Kepler period of classical electron motion on

Abstract.- The Monte Carlo method has been used to calculate the moments of the relaxation function for the classical planar spin chain.. In this way extended results for the

In other words, we expect the map of fixed points of the renormalization group for the Hubbard model to be different from the map obtained with an Ising-like spin

2014 The properties of various amplitude systems used to describe reactions involving spin-1/2 particles are described, the systems compared, and the

These restrictions on Ha serve to assure that the solution Q i will possess the correct symmetry properties as they enable a relatively simple collection of the

Comme ces couches ultraminces appelées puits quantique, ont une taille comparable à la longueur d’onde de Broglie de l’électron, elles restreignent son mouvement dans la

We also study the anomalous field effect (conductance dip) already known to exist in large samples and its slow conductance relaxation in the presence of the conductance

Ces 4 souches ont été isolées chez 3 patients tous porteurs de sonde de cystostomie depuis 5 jours chez un sujet porteur d'un cancer de la vessie, depuis 40 jours chez un sujet