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Conference on "Variational and spectral methods in Quantum Field Theory"
Organizers: Volker Bach (Braunschweig), Maria J. Esteban (CNRS), Mathieu Lewin (CNRS), Eric Séré (Paris-Dauphine)


Simona Rota-Nodari (Cergy, France): "Mathematical study of a nonlinear model for nucleons"
Monday 22 April 2013, 15:20 - 16:05
Amphi Hermite


Abstract: In this talk we consider a model for a nucleon interacting with the σ and ω mesons in the atomic nucleus. The model is relativistic, but we study it in the nuclear physics nonrelativistic limit, which is of a very different nature from the one of the atomic physics. The model is described by a nonlinear Schrödinger-type equation, where the mass depends on the solution itself. I will present some existence results for this equation.

The talk is based on joint works with Maria J. Esteban and Loïc Le Treust