Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Emanuele Polino"'
Autor:
Luis Villegas-Aguilar, Emanuele Polino, Farzad Ghafari, Marco Túlio Quintino, Kiarn T. Laverick, Ian R. Berkman, Sven Rogge, Lynden K. Shalm, Nora Tischler, Eric G. Cavalcanti, Sergei Slussarenko, Geoff J. Pryde
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Bell nonlocality refers to correlations between two distant, entangled particles that challenge classical notions of local causality. Beyond its foundational significance, nonlocality is crucial for device-independent technologies like quant
Externí odkaz:
https://doaj.org/article/91732d1ea38a4588b5b35d29ff72899d
Photonic cellular automaton simulation of relativistic quantum fields: Observation of Zitterbewegung
Autor:
Alessia Suprano, Danilo Zia, Emanuele Polino, Davide Poderini, Gonzalo Carvacho, Fabio Sciarrino, Matteo Lugli, Alessandro Bisio, Paolo Perinotti
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033136 (2024)
Quantum cellular automaton (QCA) is a model for universal quantum computation and a natural candidate for digital quantum simulation of relativistic quantum fields. Here we introduce the first photonic platform for implementing QCA simulation of a fr
Externí odkaz:
https://doaj.org/article/02e76226bb934c93abf92764194cdddd
Autor:
Valeria Cimini, Emanuele Polino, Federico Belliardo, Francesco Hoch, Bruno Piccirillo, Nicolò Spagnolo, Vittorio Giovannetti, Fabio Sciarrino
Publikováno v:
npj Quantum Information, Vol 9, Iss 1, Pp 1-9 (2023)
Abstract Adopting quantum resources for parameter estimation discloses the possibility to realize quantum sensors operating at a sensitivity beyond the standard quantum limit. Such an approach promises to reach the fundamental Heisenberg scaling as a
Externí odkaz:
https://doaj.org/article/328e8b8cdd904ed4abb481b3d868b03c
Autor:
Emanuele Polino, Davide Poderini, Giovanni Rodari, Iris Agresti, Alessia Suprano, Gonzalo Carvacho, Elie Wolfe, Askery Canabarro, George Moreno, Giorgio Milani, Robert W. Spekkens, Rafael Chaves, Fabio Sciarrino
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-13 (2023)
The triangle causal structure represents a departure from the usual Bell scenario, as it should allow to violate classical predictions without the need for external inputs setting the measurement bases. Here the authors realise this scenario using a
Externí odkaz:
https://doaj.org/article/88433706b4cd46f5b6ce220c6f710d26
Autor:
Nicola D'Alessandro, Beatrice Polacchi, George Moreno, Emanuele Polino, Rafael Chaves, Iris Agresti, Fabio Sciarrino
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p 023016 (2023)
Witnessing nonclassical behavior is a crucial ingredient in quantum information processing. For that, one has to optimize the quantum features a given physical setup can give rise to, which is a hard computational task currently tackled with semidefi
Externí odkaz:
https://doaj.org/article/bc08ddc39f354f4d83da01b0e4ba47ae
Autor:
Mauro Valeri, Valeria Cimini, Simone Piacentini, Francesco Ceccarelli, Emanuele Polino, Francesco Hoch, Gabriele Bizzarri, Giacomo Corrielli, Nicolò Spagnolo, Roberto Osellame, Fabio Sciarrino
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p 013138 (2023)
Relevant metrological scenarios involve the simultaneous estimation of multiple parameters. The fundamental ingredient to achieve quantum-enhanced performance is based on the use of appropriately tailored quantum probes. However, reaching the ultimat
Externí odkaz:
https://doaj.org/article/1ba87fe55d8f46e58d29bd3ae74984b5
Autor:
Danilo Zia, Riccardo Checchinato, Alessia Suprano, Taira Giordani, Emanuele Polino, Luca Innocenti, Alessandro Ferraro, Mauro Paternostro, Nicolò Spagnolo, Fabio Sciarrino
Publikováno v:
Physical Review Research, Vol 5, Iss 1, p 013142 (2023)
The orbital angular momentum (OAM) of light is an infinite-dimensional degree of freedom of light with several applications in both classical and quantum optics. However, to fully take advantage of the potential of OAM states, reliable detection plat
Externí odkaz:
https://doaj.org/article/68a4525ca7884770a0608663aabd0c18
Autor:
Davide Poderini, Iris Agresti, Guglielmo Marchese, Emanuele Polino, Taira Giordani, Alessia Suprano, Mauro Valeri, Giorgio Milani, Nicolò Spagnolo, Gonzalo Carvacho, Rafael Chaves, Fabio Sciarrino
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
New types of nonlocal correlations can arise in quantum networks, but experiments have not been done for more than two independent sources. Here, the authors violate a chained n-locality inequality in a network with five nodes and four independent so
Externí odkaz:
https://doaj.org/article/0c1139256d4b4e119454dcdb732a5cb8
Autor:
Alessia Suprano, Davide Poderini, Emanuele Polino, Iris Agresti, Gonzalo Carvacho, Askery Canabarro, Elie Wolfe, Rafael Chaves, Fabio Sciarrino
Publikováno v:
PRX Quantum, Vol 3, Iss 3, p 030342 (2022)
Quantum networks are the center of many of the recent advances in quantum science, not only leading to the discovery of new properties in the foundations of quantum theory but also allowing for novel communication and cryptography protocols. It is kn
Externí odkaz:
https://doaj.org/article/9d212715410d4fe894ac87029850d336
Autor:
Davide Poderini, Emanuele Polino, Giovanni Rodari, Alessia Suprano, Rafael Chaves, Fabio Sciarrino
Publikováno v:
Physical Review Research, Vol 4, Iss 1, p 013159 (2022)
The violation of a Bell inequality is the paradigmatic example of device-independent quantum information: The nonclassicality of the data is certified without the knowledge of the functioning of devices. In practice, however, all Bell experiments rel
Externí odkaz:
https://doaj.org/article/afa7712834fe4afea7a171a2b306972d