
Ph.D. candidate in Fisica , 37th cycle (2021-2024)
Department of Applied Science and Technology (DISAT)
Research Assistant
Department of Applied Science and Technology (DISAT)
Profile
PhD
Thesis title
Dynamics and properties of massive quantum vortices in binary mixtures of Bose-Einstein condensates
Research topic
Collective quantum properties in binary mixtures of BECs in dilute, ultracold atomic gases. Massive quantum vortices. Development of point-like models. Supercurrents in Bosonic Josephson Junctions.
Tutors
Research interests
Biography
properties and topological states in binary mixtures”. I am strongly research-oriented in theoretical models dealing with
the physics of ultracold atoms including topological states in quantum mixtures, vortex dynamics, Gross-Pitaevskii equations, and miscibility properties of superfluids quantum gases. My current research directions also include Bose-Hubbard models in optical lattices and atomic supecurrents.
I am also interested in quantum Monte Carlo simulations, and free energy calculation methods with the aid of Monte-Carlo/
Molecular Dynamics. I obtained my Master of Science degree in 2021 at Friedrich-Alexander-Universität Erlangen-Nürnberg, Germany, with a thesis in “Free energy calculation in many-body particle systems with coupled molecular simulations”.
Publications:
Bellettini et al., Relative dynamics of quantum vortices and massive cores in binary BECs, Eur. Phys. J. Plus (2023) 138: 676 (2023)
Bellettini et al., Rotational states of an asymmetric vortex pair with mass imbalance in binary condensates, Phys. Rev. A 109, 053301 (2024)
Bellettini et al., Massive-vortex realization of a Bosonic Josephson Junction, accepted for publication on Phys. Rev. Research (2024)
Publications
Latest publications View all publications in Porto@Iris
- Bellettini, Alice; Richaud, Andrea; Penna, Vittorio (2024)
Massive-vortex realization of a Bosonic Josephson Junction. In: PHYSICAL REVIEW RESEARCH, vol. 6, pp. 1-16. ISSN 2643-1564
Contributo su Rivista - Bellettini, Alice; Richaud, Andrea; Penna, Vittorio (2024)
Rotational states of an asymmetric vortex pair with mass imbalance in binary condensates. In: PHYSICAL REVIEW A, vol. 109. ISSN 2469-9926
Contributo su Rivista - Bellettini, Alice; Richaud, Andrea; Penna, Vittorio (2023)
Relative dynamics of quantum vortices and massive cores in binary BECs. In: THE EUROPEAN PHYSICAL JOURNAL PLUS, vol. 138. ISSN 2190-5444
Contributo su Rivista