A characterization of coherent states from varying Planck's constant
A construction of quasi-modes using coherent states
A generalized coherent state approach of the quantum dynamics for suitable time-dependent hamiltonians
A geometric derivation of the linear Boltzmann equation for a particle interacting with a Gaussian random field, using a Fock space approach
In this article the linear Boltzmann equation is derived for a particle interacting with a Gaussian random field, in the weak coupling limit, with renewal in time of the random field. The initial data can be chosen arbitrarily. The proof is geometric and involves coherent states and semi-classical calculus.
An elementary construction on nonlinear coherent states associated to generalized Bargmann spaces.
Coherent states and geometry.
Coherent states of the 1+1 dimensional Poincaré group : square integrability and a relativistic Weyl transform
Contractions of to the Heisenberg group and Berezin calculus. (Contraction de vers le groupe de Heisenberg et calcul de Berezin.)
De Sitter to Poincaré contraction and relativistic coherent states
Entanglement of Grassmannian coherent states for multi-partite -level systems.
Erratum to “Non-trapping condition for semiclassical Schrödinger operators with matrix-valued potentials”.
États cohérents, théorie spectrale et représentations de groupes nilpotents
Exact solutions and symmetry operators for the nonlocal Gross-Pitaevskii equation with quadratic potential.
Generalized coherent states for oscillators connected with Meixner and Meixner-Pollaczek polynomials.
Generalized coherent states for -oscillator associated with discrete -Hermite polynomials.
Geometry of the Kepler system in coherent states approach
Integral representations and coherent states.
Kaehler coherent state orbits for representations of semisimple Lie groups
Local Toeplitz operators based on wavelets: phase space patterns for rough wavelets
We consider two standard group representations: one acting on functions by translations and dilations, the other by translations and modulations, and we study local Toeplitz operators based on them. Local Toeplitz operators are the averages of projection-valued functions , where for a fixed function ϕ, denotes the one-dimensional orthogonal projection on the function , U is a group representation and g is an element of the group. They are defined as integrals , where W is an open, relatively...
N-dimensional affine Weyl-Heisenberg wavelets