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Calendar of Physics Talks Vienna
| Scattering of massless particles in one-dimensional chiral channel |
| Speaker: | Mikhail Pletyukhov (Institut für Theorie der Statistischen Physik RWTH Aachen) |
| Abstract: | We present a general formalism describing a propagation of an arbitrary
multiparticle wave packet in 1D multimode chiral channel
coupled to an ensemble of emitters which are distributed at arbitrary
positions. The formalism is based on a direct and exact resummation of
diagrammatic series for the multiparticle scattering matrix. It is
complimentary to the Bethe Ansatz and to approaches based on equations
of motion, and it reveals a simple and transparent structure of
scattering states. In particular, we demonstrate how this formalism
works on various examples, including scattering of one- and two-photon
states off two- and three-level emitters, off an array of emitters as
well as scattering of coherent light. We argue that this formalism can
be constructively used for study of scattering of an arbitrary initial
photonic state off emitters with arbitrary degree of complexity. |
| Date: | Tue, 19.02.2013 |
| Time: | 14:15 |
| Duration: | 60 min |
| Location: | TU Wien, Institut für Theoretische Physik, Wiedner Hauptstr. 8-10, 10th floor, SEM136 |
| Contact: | Dmitry Krimer |
| Quasi-bound states of a DNN system |
| Speaker: | Akinobu Doté (KEK) |
| Abstract: | Full abstract is available at http://www.smi.oeaw.ac.at/groups/smiseminar/ |
| Date: | Wed, 20.02.2013 |
| Time: | 17:00 |
| Duration: | 60 min |
| Location: | SMI (Boltzmanngasse 3, 1090, Wien), Seminarraum, 2. Stock |
| Contact: | Ken Suzuki |
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