Calendar of Physics Talks Vienna

Matrix model for the strong quark-gluon-plasma
Speaker:Robert D. Pisarski (Brookhaven National Lab)
Date: Mon, 26.03.2007
Time: 14:00
Location:TU Wien, Wiedner Hauptstr. 8-10, Freihaus 9.OG, SEM 138C
Contact:Anton Rebhan, rebhana (at) tph.tuwien.ac.at

Measuring EPR-type entanglement with massive elementary particles
Speaker:Apollo GO (CERN) (Fakultät für Physik)
Abstract:gemeinsames Seminar mit dem Institut für Hochenergiephysik d. Österr. Akademie der Wissenschaften
Date: Tue, 27.03.2007
Time: 16:15
Duration: 60 min
Location:Großer Seminarraum, Boltzmanngasse 5, 5. Stock
Contact:R.A. Bertlmann, B.C. Hiesmayr, H. Neufeld, W. Majerotto

Finiteness theorems for arithmetic reflection groups
Speaker:Prof. M. Belolipetsky (Durham University)
Date: Thu, 29.03.2007
Time: 15:00
Duration: 50 min
Location:ESI Schrödinger Lecture Hall
Contact:ESI Secretary

Correlation atom pair production in Bose-Einstein condensate collisions
Speaker:Aurélien PERRIN (Laboratoire de l'Institut d'Optique, Orsay, Paris)
Abstract:In a recent experiment we have measured correlations between pairs of atoms scattered from two colliding Bose-Einstein condensates. The s-wave scattering sphere is detected after a time of flight by a single atom detector resolved in time and position. The study of the second order correlation function proves the existence of correlated atom pairs among atoms scattered in opposite directions. Viewed as a random source of indiscernable bosons, the s-wave scattering sphere shows also Hanbury Brown Twiss like correlations. The pair production we have demonstrated can be viewed as a first step toward experiments in which entanglement between atoms in position and momentum might be observed and manipulated.
Date: Fri, 30.03.2007
Time: 15:15
Location:Seminarraum, Atominstitut der Österr. Universitäten, Stadionallee 2, 1020 Wien
Contact:Jörg Schmiedmayer, Thorsten Schumm