Browsing by Contributor "Sanpera Trigueros, Anna"
Now showing items 1-2 of 2
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Quantum phase transitions of a Bose-Einstein condensate
(Universitat Politècnica de Catalunya / Universitat Autònoma de Barcelona, 2015-09-10)
Master thesis
Open AccessBose-Einstein condensates display quantum phase transitions that cannot be explained with a mean field theory. Describing each trap as an effective site of a Bose-Hubbard model and using the Schwinger representation the ... -
Study of entanglement for tripartite symmetrical states
(Universitat Politècnica de Catalunya / Universitat Autònoma de Barcelona, 2012-08-27)
Master thesis
Open Access[ANGLÈS] We provide an analytical method for finding the BSA of symmetric states of any dimension N.