60 citations · 223 across the 12 of their papers we have counts for
3 papers · 1 filter
Recursive Diagonalization of Quantum Hamiltonians to all order in
Pierre Gosselin, Jocelyn Hanssen, Herve Mohrbach
We present a diagonalization method for generic matrix valued Hamiltonians based on a formal expansion in power of . Considering as a running parameter, a differen…
Semiclassical Dynamics of Dirac particles interacting with a Static Gravitational Field
Pierre Gosselin, Alain Bérard, Herve Mohrbach
The semiclassical limit for Dirac particles interacting with a static gravitational field is investigated. A Foldy-Wouthuysen transformation which diagonalizes at the semiclassical…
Semiclassical Diagonalization of Quantum Hamiltonian and Equations of Motion with Berry Phase Corrections
Pierre Gosselin, Alain Bérard, Herve Mohrbach
It has been recently found that the equations of motion of several semiclassical systems must take into account terms arising from Berry phases contributions. Those terms are respo…