TY - GEN A1 - Nettesheim, Peter T1 - An Explicit and Symplectic Integrator for Quantum-Classical Molecular Dynamics N2 - This paper presents an explicit and symplectic integrator called PICKABACK for quantum-classical molecular dynamics. This integration scheme is time reversible and unitary in the quantum part. We use the Lie formalism in order to construct a formal evolution operator which then is split using the Strang splitting yielding the symplectic discretization PICHABACK. Finally the new method is compared with a hybrid method in application to two examples: a collinear collision with a quantum oscillator and additionally a photodissociation process of a collinear ArHCI-molecule. T3 - ZIB-Report - SC-95-40 Y1 - 1995 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/206 UR - https://nbn-resolving.org/urn:nbn:de:0297-zib-2062 ER -