Perturbation of an eigen-value from a dense point spectrum : a general Floquet hamiltonian
Perturbative expansions in quantum mechanics
We prove a analytic versal deformation theorem in the Heisenberg algebra. We define the spectrum of an element in the Heisenberg algebra. The quantised version of the Morse lemma already shows that the perturbation series arising in a perturbed harmonic oscillator become analytic after a formal Borel transform.
Perturbative treatment of the evolution operator associated with Raman couplings.
Planar binary trees and perturbative calculus of observables in classical field theory
Planarizable supersymmetric quantum toboggans.
Point canonical transformation versus deformed shape invariance for position-dependent mass Schrödinger equations.
Points tournants et résonances de Stark-Wannier
Pointwise bounds on the asymptotics of spherically averaged -solutions of one-body Schrödinger equations
Polynomial boundedness of eigensolutions and the spectrum of Schrödinger operators.
Positivity of Lyapunov exponents for Anderson-type models on two coupled strings.
Preuve de la conjecture de Lieb-Thirring dans le cas des potentiels quadratiques strictement convexes
Problème de Cauchy global pour des systèmes de Dirac-Klein-Gordon
Problème spectral de Sturm-Liouville : le cas de l'oscillateur quartique
Proof of a conjecture about atomic and molecular cores related to Scott's correction.
Proof of the ionization conjecture in a reduced Hartree-Fock model.
Propagating edge states for a magnetic Hamiltonian.
Propagation des mesures de Wigner à travers un croisement de codimension 1 dégénéré
Propagation estimates for Dirac operators and application to scattering theory
In this paper, we prove propagation estimates for a massive Dirac equation in flat spacetime. This allows us to construct the asymptotic velocity operator and to analyse its spectrum. Eventually, using this new information, we are able to obtain complete scattering results; that is to say we prove the existence and the asymptotic completeness of the Dollard modified wave operators.
Propagation estimates for N-body Stark hamiltonians
Pseudo-bosons from Landau levels.