Zobrazeno 1 - 10
of 73
pro vyhledávání: '"F, Scazza"'
Autor:
G. Del Pace, K. Xhani, A. Muzi Falconi, M. Fedrizzi, N. Grani, D. Hernandez Rajkov, M. Inguscio, F. Scazza, W. J. Kwon, G. Roati
Publikováno v:
Physical Review X, Vol 12, Iss 4, p 041037 (2022)
Persistent currents in annular geometries have played an important role in disclosing the quantum phase coherence of superconductors and mesoscopic electronic systems. Ultracold atomic gases in multiply connected traps also exhibit long-lived supercu
Externí odkaz:
https://doaj.org/article/20227d8f70fb4e8caf16869a55895a7f
Autor:
Woo Jin Kwon, K. Xhani, A. Muzi Falconi, Luca Galantucci, Massimo Inguscio, G. Roati, F. Scazza, G. Del Pace
Publikováno v:
Nature. 600:64-69
In quantum fluids, the quantisation of circulation forbids the diffusion of a vortex swirling flow seen in classical viscous fluids. Yet, a quantum vortex accelerating in a superfluid may lose its energy into acoustic radiation, in a similar way an e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da6539899becffbbc33dcb4587308004
https://doi.org/10.1038/s41586-021-04047-4
https://doi.org/10.1038/s41586-021-04047-4
Akademický článek
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Akademický článek
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Autor:
K. Xhani, Nick P. Proukakis, Andrea Trombettoni, Massimo Inguscio, Carlo F. Barenghi, F. Scazza, Matteo Zaccanti, Kean Loon Lee, Alessia Burchianti, Elettra Neri, Luca Galantucci, Giacomo Roati
Publikováno v:
Physical review letters
124 (2020). doi:10.1103/PhysRevLett.124.045301
info:cnr-pdr/source/autori:Xhani K.; Neri E.; Galantucci L.; Scazza F.; Burchianti A.; Lee K.-L.; Barenghi C.F.; Trombettoni A.; Inguscio M.; Zaccanti M.; Roati G.; Proukakis N.P./titolo:Critical Transport and Vortex Dynamics in a Thin Atomic Josephson Junction/doi:10.1103%2FPhysRevLett.124.045301/rivista:Physical review letters (Print)/anno:2020/pagina_da:/pagina_a:/intervallo_pagine:/volume:124
Physical Review Letters
124 (2020). doi:10.1103/PhysRevLett.124.045301
info:cnr-pdr/source/autori:Xhani K.; Neri E.; Galantucci L.; Scazza F.; Burchianti A.; Lee K.-L.; Barenghi C.F.; Trombettoni A.; Inguscio M.; Zaccanti M.; Roati G.; Proukakis N.P./titolo:Critical Transport and Vortex Dynamics in a Thin Atomic Josephson Junction/doi:10.1103%2FPhysRevLett.124.045301/rivista:Physical review letters (Print)/anno:2020/pagina_da:/pagina_a:/intervallo_pagine:/volume:124
Physical Review Letters
We study the onset of dissipation in an atomic Josephson junction between Fermi superfluids in the molecular Bose-Einstein condensation limit of strong attraction. Our simulations identify the critical population imbalance and the maximum Josephson c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51af2fca7361e35e584b2565a27613a3
http://hdl.handle.net/11368/2995106
http://hdl.handle.net/11368/2995106
Autor:
Massimo Inguscio, F. Scazza, Matteo Zaccanti, Woo Jin Kwon, Wilhelm Zwerger, G. Del Pace, R. Panza, Giacomo Roati
Publikováno v:
Science
Science (N. Y., N.Y.) 369 (2020): 84–88. doi:10.1126/science.aaz2463
info:cnr-pdr/source/autori:Kwon, W. J.; Pace, G. Del; Panza, R.; Inguscio, M.; Zwerger, W.; Zaccanti, M.; Scazza, F.; Roati, G./titolo:Strongly correlated superfluid order parameters from dc Josephson supercurrents/doi:10.1126%2Fscience.aaz2463/rivista:Science (N. Y., N.Y.)/anno:2020/pagina_da:84/pagina_a:88/intervallo_pagine:84–88/volume:369
Science (N. Y., N.Y.) 369 (2020): 84–88. doi:10.1126/science.aaz2463
info:cnr-pdr/source/autori:Kwon, W. J.; Pace, G. Del; Panza, R.; Inguscio, M.; Zwerger, W.; Zaccanti, M.; Scazza, F.; Roati, G./titolo:Strongly correlated superfluid order parameters from dc Josephson supercurrents/doi:10.1126%2Fscience.aaz2463/rivista:Science (N. Y., N.Y.)/anno:2020/pagina_da:84/pagina_a:88/intervallo_pagine:84–88/volume:369
A gas junction In superconductors, electrons form a macroscopic wave function that has a definite phase. If two superconductors with different wave function phases are placed in contact with each other through an insulating link, a current will flow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13ff40f17ba01efec0987cbb47d45fca
Autor:
Augusto Smerzi, Francesco Cappelli, Andrea Trombettoni, Giacomo Roati, Paolo De Natale, Francesco Minardi, F. Scazza
Publikováno v:
OSA Quantum 2.0 Conference.
We propose to use ultracold-fermionic atoms in optical lattices to quantum-simulate electronic transport in quantum-cascade-laser structures. The parallelism between the two systems is discussed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4de2067a741b6d68466424581d44227
https://doi.org/10.1364/quantum.2020.qth7a.17
https://doi.org/10.1364/quantum.2020.qth7a.17
Autor:
Nelson Darkwah Oppong, Weizhe Edward Liu, Meera M. Parish, S. Fölling, Jesper Levinsen, F. Scazza, Matteo Zaccanti, Haydn S. Adlong
Publikováno v:
Physical review letters
125 (2020): 133401-1–133401-7. doi:10.1103/PhysRevLett.125.133401
info:cnr-pdr/source/autori:Adlong, Haydn S.; Liu, Weizhe Edward; Scazza, Francesco; Zaccanti, Matteo; Oppong, Nelson Darkwah; Fölling, Simon; Parish, Meera M.; Levinsen, Jesper/titolo:Quasiparticle Lifetime of the Repulsive Fermi Polaron/doi:10.1103%2FPhysRevLett.125.133401/rivista:Physical review letters (Print)/anno:2020/pagina_da:133401-1/pagina_a:133401-7/intervallo_pagine:133401-1–133401-7/volume:125
Physical Review Letters
125 (2020): 133401-1–133401-7. doi:10.1103/PhysRevLett.125.133401
info:cnr-pdr/source/autori:Adlong, Haydn S.; Liu, Weizhe Edward; Scazza, Francesco; Zaccanti, Matteo; Oppong, Nelson Darkwah; Fölling, Simon; Parish, Meera M.; Levinsen, Jesper/titolo:Quasiparticle Lifetime of the Repulsive Fermi Polaron/doi:10.1103%2FPhysRevLett.125.133401/rivista:Physical review letters (Print)/anno:2020/pagina_da:133401-1/pagina_a:133401-7/intervallo_pagine:133401-1–133401-7/volume:125
Physical Review Letters
We investigate the metastable repulsive branch of a mobile impurity coupled to a degenerate Fermi gas via short-range interactions. We show that the quasiparticle lifetime of this repulsive Fermi polaron can be experimentally probed by driving Rabi o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aff78d36aa31083211f1b41fb884f0d0
http://www.cnr.it/prodotto/i/448560
http://www.cnr.it/prodotto/i/448560
Akademický článek
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Autor:
Christoph Hufnagel, Alexander Yakimenko, Thomas A. Bell, Davit Aghamalyan, Axel Pérez-Obiol, Andrea Trombettoni, Barry M. Garraway, Natan Andrei, Dana Z. Anderson, Colin Rylands, Christian Miniatura, W. Li, Mark Edwards, Donatella Cassettari, Verònica Ahufinger, J. Polo, K. Xhani, Anna Minguzzi, Mark Baker, S. De Palo, Sandro Stringari, Malcolm Boshier, David Wilkowski, Tobias Haug, Aidan S. Arnold, Jean-Philippe Brantut, Nick P. Proukakis, Martin Lebrat, Thomas Bland, Antonia L. Pritchard, Saurabh Pandey, Leong Chuan Kwek, Luigi Amico, L. Piroli, Halina Rubinsztein-Dunlop, E. Orignac, R. Folman, Jordi Mompart, Hélène Perrin, Guillaume Gauthier, József Fortágh, Frédéric Chevy, Tyler W. Neely, F. Scazza, L. Longchambon, Maxim Olshanii, Rainer Dumke, Roberta Citro, Piero Naldesi, P. Ireland, Oliver Morsch, Wayne Jordan Chetcuti, M. Keil, A. Günther, Nicolas Victorin, W. von Klitzing, Simon A. Gardiner, F. Tosto, Gerhard Birkl
Publikováno v:
AVS Quantum Science
AVS Quantum Science, 2021, 3 (3), pp.039201. ⟨10.1116/5.0026178⟩
AVS Quantum Science, 2021, Vol.3(3), pp.039201 [Peer Reviewed Journal]
AVS Quantum Science, 3 (3)
AVS Quantum Sci.
AVS Quantum Sci., 2021, 3 (3), pp.039201. ⟨10.1116/5.0026178⟩
AVS Quantum Science, 2021, 3 (3), pp.039201. ⟨10.1116/5.0026178⟩
AVS Quantum Science, 2021, Vol.3(3), pp.039201 [Peer Reviewed Journal]
AVS Quantum Science, 3 (3)
AVS Quantum Sci.
AVS Quantum Sci., 2021, 3 (3), pp.039201. ⟨10.1116/5.0026178⟩
Atomtronics deals with matter-wave circuits of ultracold atoms manipulated through magnetic or laser-generated guides with different shapes and intensities. In this way, new types of quantum networks can be constructed in which coherent fluids are co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::301d7446b56bee18f1c5caea7e872bff
https://doi.org/10.1116/5.0026178
https://doi.org/10.1116/5.0026178