M
Matteo Zaccanti
Researcher at University of Florence
Publications - 62
Citations - 5899
Matteo Zaccanti is an academic researcher from University of Florence. The author has contributed to research in topics: Feshbach resonance & Superfluidity. The author has an hindex of 32, co-authored 56 publications receiving 5010 citations. Previous affiliations of Matteo Zaccanti include Institute for Quantum Optics and Quantum Information & University of Innsbruck.
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Journal ArticleDOI
Anderson localization of a non-interacting Bose-Einstein condensate.
G. Roati,Chiara D'Errico,Leonardo Fallani,Marco Fattori,Chiara Fort,Matteo Zaccanti,Giovanni Modugno,Michele Modugno,Michele Modugno,Massimo Inguscio +9 more
TL;DR: This work uses a non-interacting Bose–Einstein condensate to study Anderson localization of waves in disordered media and describes the crossover, finding that the critical disorder strength scales with the tunnelling energy of the atoms in the lattice.
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Metastability and coherence of repulsive polarons in a strongly interacting Fermi mixture
Christoph Kohstall,Matteo Zaccanti,Michael Jag,Andreas Trenkwalder,Pietro Massignan,Georg M. Bruun,Florian Schreck,Rudolf Grimm +7 more
TL;DR: In this paper, the authors used radio-frequency spectroscopy to identify a long-lived, metastable quasiparticle in a lithium-potassium Fermi mixture with strongly repulsive interactions.
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Polarons, Dressed Molecules, and Itinerant Ferromagnetism in ultracold Fermi gases
TL;DR: In this article, the Fermi polaron problem is applied to the study of itinerant ferromagnetism, a long-standing problem in quantum mechanics, and it is shown that the polaron problems can be used to model the phase diagram of strongly interacting population-imbalanced quantum mixtures.
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Observation of an Efimov spectrum in an atomic system
Matteo Zaccanti,B. Deissler,Chiara D'Errico,Marco Fattori,M. Jona-Lasinio,Stefan Müller,G. Roati,Massimo Inguscio,Giovanni Modugno +8 more
TL;DR: In this article, the Efimov spectrum, containing two such states with the predicted scaling between them, has been observed, and it is shown that three interacting particles can form an infinite series of bound trimer states, even when none of the two-particle subsystems is stable.
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Repulsive Fermi Polarons in a Resonant Mixture of Ultracold ^{6}Li Atoms.
F. Scazza,Giacomo Valtolina,Pietro Massignan,Alessio Recati,Alessio Recati,A. Amico,Alessia Burchianti,Chiara Fort,Massimo Inguscio,Matteo Zaccanti,Giacomo Roati +10 more
TL;DR: Focusing on the regime of strong repulsive interactions, the many-body system is characterized by extracting the key properties of repulsive Fermi polarons: the energy E_{+}, the effective mass m^{*}, the residue Z, and the decay rate Γ.