I. M. Sigal
Ground State and Resonances in the Standard Model of Non-relativistic QED
(616K, pdf)

ABSTRACT.  We prove existence of a ground state and resonances in the standard model of the non-relativistic quantum electro-dynamics (QED). To this end we introduce a new canonical transformation of QED Hamiltonians and use the spectral renormalization group technique with a new choice of Banach spaces.