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Quantum Phase Transitions in Collective Spin Models. Applications to Adiabati...
Abstract Part I: Quantum Collective Spin Systems We use a coherent spin state formalism in order to study collective spin models, which have many applications in... -
Dimension reduction for anisotropic Bose-Einstein condensates in the strong i...
International audience -
Semi-classical properties of Berezin--Toeplitz operators with $\cC^k$--\,symbol
Final version, 27 pages
