eng URI http://hdl.handle.net/10795/2907 φυσικές επιστήμες στοιχειώδη σωματίδια πυρηνική φυσική A field-theoretical approach to the scattering off an oscillating quantum system is developed. As a key ingredient it employs the adiabatic eigenstate basis and consists of a perturbative scheme for the calculation of the geometric phases influencing the transmission through the time-dependent potential landscape. The main advantage is the identification of basic diagrams which allow for an immediate interpretation of the underlying elementary physical processes contributing to the scattering and transmission behavior. We apply our method to the simple, but prototypical, problem of transmission through an one-dimensional oscillating δ potential and demonstrate how it enables a deeper understanding of the relevant physical processes. 12 pp. LOMv1.0 creator LOMv1.0 publisher LOMv1.0 Scientific Coordinator LOMv1.0 Project Executing Organisation 2012-06-18 Digital Library of the Operational Programme "Education and Lifelong Learning" abstract types Text Quantum system Geometric phases Scattering Oscillating Particles Time dependent environment http://journals.aps.org/pra/abstract/10.1103/PhysRevA.85.062110 327297 application/pdf http://repository.edulll.gr/edulll/bitstream/10795/2907/2/2907_1.91_%ce%94%ce%97%ce%9c_18_6_12.pdf URI http://hdl.handle.net/10795/2907 LOMv1.0creator 2016-04-26T07:25:33Z LOMv1.0validator 2016-04-26T07:25:33Z LOMv1.0 gre no no Copyright EYD-EPEDBM (Operational Programme "Education and Lifelong Learning")