Enss, Volker Introduction to asymptotic observables for multiparticle quantum scattering. (English) Zbl 0602.35088 Schrödinger operators, Lect. Symp., Aarhus/Den. 1985, Lect. Notes Math. 1218, 61-92 (1986). [For the entire collection see Zbl 0591.00010.] Author’s summary: We give an expository presentation of the convergence proof for asymptotic observables in N-body quantum systems. Some applications are derived. We use simplifying assumptions and add numerous remarks to stress the main ideas and techniques and to avoid technicalities. Auxiliary concepts like ”k-clustered operators” and local decay of subsystems are discussed in detail. Reviewer: A.Osborne MSC: 35P25 Scattering theory for PDEs 35J10 Schrödinger operator, Schrödinger equation 47A40 Scattering theory of linear operators 81U99 Quantum scattering theory Keywords:convergence; asymptotic observables; N-body quantum systems; k-clustered operators; local decay Citations:Zbl 0591.00010 PDFBibTeX XML