Search for dissertations about: "Sara Bargi"

Found 1 swedish dissertation containing the words Sara Bargi.

2. 1. Vortices and Persistent Currents in Rotating Bose Gases - a Diagonalization Approach

   Author : Sara Bargi; Matematisk fysik; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Bose-Einstein condensation; vortices; superfluidity; Fysicumarkivet A:2010:Bargi;

   Abstract : In this thesis, I explore the behavior of rotating ultra-cold Bose gases, by diagonalizing the Hamiltonian. This method has the advantage of being exact in the limit of weak interactions, and thus is a useful complement to the more commonly used Gross-Pitaevskii (GP) equation, which relies on a mean-field approximation. READ MORE