Gross-Pitaevskii equation and superfluidity in Bose-Einstein condensates

Date: 
Friday, October 17, 2014
Room: 
204
Speaker: 
Marco Bilardello
Abstract: 
We will see a brief review on the following topics: i) Gross - Pitaevskii equation and Bogoliubov theory of a Bose - Einstein condesate. ii) Superfluidity, hydrodynamics and their relation with BECs."
References: 
- S. Stringari, L. Pitaevskii, "Bose - Einstein condesation", 2003; - [2]W.-C. Wu, A. Griffin, "Quantized hydrodynamic model and the dynamic structure factor for a trapped Bose gas", Phys. Rev. A 54, 4204http://journals.aps.org/pra/abstract/10.1103/PhysRevA.54.4204