S
S. Giovanazzi
Researcher at University of St Andrews
Publications - 35
Citations - 4541
S. Giovanazzi is an academic researcher from University of St Andrews. The author has contributed to research in topics: Bose–Einstein condensate & Laser. The author has an hindex of 22, co-authored 35 publications receiving 4190 citations. Previous affiliations of S. Giovanazzi include Heidelberg University & University of Tübingen.
Papers
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Quantum Coherent Atomic Tunneling between Two Trapped Bose-Einstein Condensates
TL;DR: In this article, the authors studied the coherent tunneling between two zero-temperature Bose-Einstein condensates (BEC) confined in a double-well magnetic trap.
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Squeezing and entanglement in a Bose-Einstein condensate
TL;DR: In this article, the authors demonstrate spin squeezed states suitable for atomic interferometry by splitting a Bose-Einstein condensate into a few parts using an optical lattice potential.
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Observation of Dipole-Dipole Interaction in a Degenerate Quantum Gas
Jürgen Stuhler,Axel Griesmaier,T. Koch,Marco Fattori,Tilman Pfau,S. Giovanazzi,P. Pedri,Luis Santos +7 more
TL;DR: The measurements are consistent with the theory of dipolar quantum gases and show that a chromium condensate is an excellent model system to study dipolar interactions in such gases.
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Strong dipolar effects in a quantum ferrofluid
Thierry Lahaye,T. Koch,Bernd Fröhlich,Marco Fattori,J. Metz,Axel Griesmaier,S. Giovanazzi,Tilman Pfau +7 more
TL;DR: The realization of a chromium Bose–Einstein condensate with strong dipolar interactions is reported, a first step in the exploration of the unique properties of quantum ferrofluids.
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A quantum ferrofluid
Thierry Lahaye,T. Koch,Bernd Froehlich,Marco Fattori,J. Metz,Axel Griesmaier,S. Giovanazzi,Tilman Pfau +7 more
TL;DR: In this paper, a Chromium Bose-Einstein condensate with strong dipolar interaction was realized by using a Feshbach resonance to reduce the usual isotropic contact interaction, such that the anisotropic magnetic dipole-dipole interaction between 52Cr atoms becomes comparable in strength.