Interacting relativistic quantum dynamics for multi-time wave functions
Mathematical Institute, Ludwig-Maximilians-University, Theresienstr. 39, 80333 Munich, Germany
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Published online: 4 November 2016
In this paper, we report on recent progress about a rigorous and manifestly covariant interacting model for two Dirac particles in 1+1 dimensions [9, 10]. It is formulated using the multi-time formalism of Dirac, Tomonaga and Schwinger. The mechanism of interaction is a relativistic generalization of contact interactions, and it is achieved going beyond the usual functional-analytic Hamiltonian method.
© The Authors, published by EDP Sciences, 2016
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