6 citations · 7 across the 3 of their papers we have counts for
3 papers
math-ph2024
A Gaussian Beam Construction of de Haas-vanAlfven Resonances
Mouez Dimassi, Jean-Claude Guillot, James Ralston
In this article we consider a Bloch electron in a crystal lattice subject to slowy varying external magnetic fields. We offer an explanation of de Haas-van Alfven oscillations in t…
math-ph2009★ 6 cited
Spectral theory for a mathematical model of the weak interaction: The decay of the intermediate vector bosons W+/-. I
J. -M. Barbaroux, J. -C. Guillot
We consider a Hamiltonian with cutoffs describing the weak decay of spin one massive bosons into the full family of leptons. The Hamiltonian is a self-adjoint operator in an approp…
math-ph2004★ 1 cited
On Effective Hamiltonians for Adiabatic Perturbations of Magnetic Schrodinger Operators
M. Dimassi, J. -C. Guillot, J. Ralston
We construct almost invariant subspaces and the corresponding effective Hamiltonian for magnetic Bloch bands. We also discuss the question of the dynamics related to the effective…