Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Iris Agresti"'
Autor:
Mathias Pont, Giacomo Corrielli, Andreas Fyrillas, Iris Agresti, Gonzalo Carvacho, Nicolas Maring, Pierre-Emmanuel Emeriau, Francesco Ceccarelli, Ricardo Albiero, Paulo Henrique Dias Ferreira, Niccolo Somaschi, Jean Senellart, Isabelle Sagnes, Martina Morassi, Aristide Lemaître, Pascale Senellart, Fabio Sciarrino, Marco Liscidini, Nadia Belabas, Roberto Osellame
Publikováno v:
npj Quantum Information, Vol 10, Iss 1, Pp 1-7 (2024)
Abstract Mutually entangled multi-photon states are at the heart of all-optical quantum technologies. While impressive progresses have been reported in the generation of such quantum light states using free space apparatus, high-fidelity high-rate on
Externí odkaz:
https://doaj.org/article/e004987cbcd14d1682e9996eb9954a93
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:
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:
Rafael Chaves, George Moreno, Emanuele Polino, Davide Poderini, Iris Agresti, Alessia Suprano, Mariana R. Barros, Gonzalo Carvacho, Elie Wolfe, Askery Canabarro, Robert W. Spekkens, Fabio Sciarrino
Publikováno v:
PRX Quantum, Vol 2, Iss 4, p 040323 (2021)
Bell’s theorem is typically understood as the proof that quantum theory is incompatible with local-hidden-variable models. More generally, we can see the violation of a Bell inequality as witnessing the impossibility of explaining quantum correlati
Externí odkaz:
https://doaj.org/article/062d7bb0f3814cc4afe8b4a4fc042fdc
Autor:
Iris Agresti, Beatrice Polacchi, Davide Poderini, Emanuele Polino, Alessia Suprano, Ivan Šupić, Joseph Bowles, Gonzalo Carvacho, Daniel Cavalcanti, Fabio Sciarrino
Publikováno v:
PRX Quantum, Vol 2, Iss 2, p 020346 (2021)
Self-testing is a method of quantum state and measurement estimation that does not rely on assumptions about the inner working of the devices used. Its experimental realization has been limited to sources producing single quantum states so far. In th
Externí odkaz:
https://doaj.org/article/534c1274e9a042518cd882d2b6f46cb2
Autor:
Iris Agresti, Gonzalo Carvacho, Davide Poderini, Leandro Aolita, Rafael Chaves, Fabio Sciarrino
Publikováno v:
Proceedings, Vol 12, Iss 1, p 27 (2019)
An investigated process can be studied in terms of the causal relations among the involved variables, representing it as a causal model. Some causal models are particularly relevant, since they can be tested through mathematical constraints between t
Externí odkaz:
https://doaj.org/article/b28357a931a84be6bdd8dc18b68affcf
Autor:
Iris Agresti, Niko Viggianiello, Fulvio Flamini, Nicolò Spagnolo, Andrea Crespi, Roberto Osellame, Nathan Wiebe, Fabio Sciarrino
Publikováno v:
Physical Review X, Vol 9, Iss 1, p 011013 (2019)
The difficulty of validating large-scale quantum devices, such as boson samplers, poses a major challenge for any research program that aims to show quantum advantages over classical hardware. Towards this aim, we propose a novel data-driven approach
Externí odkaz:
https://doaj.org/article/ff73858eb9da4cd6a6ad83b6ec161c43
Autor:
Iris Agresti, Philip Walther
Publikováno v:
Photonics for Quantum 2022.