611 citations
- University of CataniaIT114 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di CataniaIT61 papers
- National Research CouncilLK50 papers
- Centre National de la Recherche ScientifiqueFR41 papers
- National University of SingaporeSG32 papers
- University of Milano-BicoccaIT31 papers
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- Nanyang Technological UniversitySG21 papers
- University of PalermoIT19 papers
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12 papers · 1 filter
Probing the BCS-BEC crossover with persistent currents
Giovanni Pecci, Piero Naldesi, Luigi Amico +1
We study the persistent currents of an attractive Fermi gas confined in a tightly-confining ring trap and subjected to an artificial gauge field all through the BCS-BEC crossover.…
Multimode N00N states in driven atomtronic circuits
Enrico Compagno, Guillaume Quesnel, Anna Minguzzi +2
We propose a method to generate multi-mode N00N states with arrays of ultracold atoms. Our protocol requires a strong relative offset among the wells and a drive of the interpartic…
Exact results for persistent currents of two bosons in a ring lattice
Juan Polo, Piero Naldesi, Anna Minguzzi +1
We study the ground state of two interacting bosonic particles confined in a ring-shaped lattice potential and subjected to a synthetic magnetic flux. The system is described by th…
Nonclassical states in strongly correlated bosonic ring ladders
Nicolas Victorin, Tobias Haug, Leong-Chuan Kwek +2
We study the ground state of a bosonic ring ladder under a gauge flux in the vortex phase, corresponding to the case where the single-particle dispersion relation has two degenerat…
Monitoring currents in cold-atom circuits
S. Safaei, L. -C. Kwek, R. Dumke +1
Complex circuits of cold atoms can be exploited to devise new protocols for the diagnostics of cold-atoms systems. Specifically, we study the quench dynamics of a condensate confin…
Andreev-reflection and Aharonov-Bohm dynamics in atomtronic circuits
Tobias Haug, Rainer Dumke, Leong-Chuan Kwek +1
We study the quantum transport through two specific atomtronic circuits: a Y-junction and a ring-shaped condensate pierced by an effective magnetic flux. We demonstrate that for bo…