Positive Commutators and the Spectrum¶of Pauli--Fierz Hamiltonian of Atoms and Molecules

Absence of singular continuous spectrum for certain self-adjoint operators

E. Mourre · Communications in Mathematical Physics · 1981 · 583 citations

Natural Sciences, Speech-language Pathology, Representation Theory +9

Spectral Analysis for Systems of Atoms and Molecules Coupled to the Quantized Radiation Field

Volker Bach, Jürg Fröhlich, Israel Michael Sigal · Communications in Mathematical Physics · 1999 · 268 citations

Natural Sciences, Chemistry, Physics +16

Spectral Analysis of N-Body Schrodinger Operators

Peter Perry, Israel Michael Sigal, Barry Simon · Annals of Mathematics · 1981 · 231 citations

Natural Sciences, Mathematics, Physics +17

The N-Particle Scattering Problem: Asymptotic Completeness for Short-Range Systems

Israel Michael Sigal, A. Soffer · Annals of Mathematics · 1987 · 219 citations

Natural Sciences, Mathematics, Physics +17

Existence of Dressed One Electron States in a Class of Persistent Models

Jürg Fröhlich · Fortschritte der Physik · 1974 · 195 citations

Natural Sciences, Physics, Mathematical Physics +9