The strong-coupling limit of the Dirac-Klein-Gordon system

Jonas Lampart
Date and time
Conference - Multiscale problems in mathematical physics

I will discuss how the Dirac-Klein-Gordon system gives rise to the (cubic) nonlinear Dirac equation in the limit of strong coupling and large (field) mass.
Joint work with Loic Le Treust, Simona Rota Nodari and Julien Sabin.