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    Article

    Rayleigh Scattering at Atoms with Dynamical Nuclei

    Scattering of photons at an atom with a dynamical nucleus is studied on the subspace of states of the system with a total energy below the threshold for ionization of the atom (Rayleigh scattering). The kinematic...

    J. Fröhlich, M. Griesemer, B. Schlein in Communications in Mathematical Physics (2007)

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    Magnetism and the Weiss Exchange Field-A Theoretical Analysis Motivated by Recent Experiments

    The huge spin precession frequency observed in recent experiments with spin-polarized beams of hot electrons shot through magnetized films is interpreted as being caused by Zeeman coupling of the electron spin...

    C. Albert, L. Ferrari, J. Fröhlich, B. Schlein in Journal of Statistical Physics (2006)

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    Article

    Asymptotic Completeness for Compton Scattering

    Scattering in a model of a massive quantum-mechanical particle, an ‘‘electron’’, interacting with massless, relativistic bosons, ‘‘photons’’, is studied. The interaction term in the Hamiltonian of our model de...

    J. Fröhlich, M. Griesemer, B. Schlein in Communications in Mathematical Physics (2004)

  4. Article

    Asymptotic Completeness for Rayleigh Scattering

    It is expected that the state of an atom or molecule, initially put into an excited state with an energy below the ionization threshold, relaxes to a ground state by spontaneous emission of photons which propaga...

    J. Frölich, M. Griesemer, B. Schlein in Annales Henri Poincaré (2002)