Hamburg 2016 – scientific programme

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MP: Fachverband Theoretische und Mathematische Grundlagen der Physik

MP 5: Quantenfeldtheorie I

MP 5.2: Talk

Wednesday, March 2, 2016, 17:30–17:50, VMP6 HS B

Strengthened Reeh-Schlieder Condition and Construction of Scattering States in QFT without Mass Gaps — •Maximilian Duell and Wojciech Dybalski — Zentrum Mathematik, Technische Universität München, D-85747 Garching, Germany

We outline the construction of a scattering theory for Wigner particles in local relativistic quantum field theories without requiring a mass gap condition or any other restrictions on the spectrum of the mass operator near its eigenvalues. Our novel approach is based on assuming a strengthened form of the Reeh-Schlieder property.