Zobrazeno 1 - 10
of 2 754
pro vyhledávání: '"A Sciarrino"'
Autor:
Zia, Danilo, Zitelli, Mario, Carvacho, Gonzalo, Spagnolo, Nicolò, Sciarrino, Fabio, Wabnitz, Stefan
Mode-division multiplexing using multimode optical fibers has been intensively studied in recent years, in order to alleviate the transmission capacity crunch. Moreover, the need for secure information transmission based on quantum encryption protoco
Externí odkaz:
http://arxiv.org/abs/2412.17578
Autor:
Laneve, Alessandro, Ronco, Giuseppe, Beccaceci, Mattia, Barigelli, Paolo, Salusti, Francesco, Claro-Rodriguez, Nicolas, De Pascalis, Giorgio, Suprano, Alessia, Chiaudano, Leone, Schöll, Eva, Hanschke, Lukas, Krieger, Tobias M., Buchinger, Quirin, da Silva, Saimon F. Covre, Neuwirth, Julia, Stroj, Sandra, Höfling, Sven, Huber-Loyola, Tobias, Castaneda, Mario A. Usuga, Carvacho, Gonzalo, Spagnolo, Nicolò, Rota, Michele B., Basset, Francesco Basso, Rastelli, Armando, Sciarrino, Fabio, Jöns, Klaus, Trotta, Rinaldo
Photonic quantum information processing in metropolitan quantum networks lays the foundation for cloud quantum computing [1, 2], secure communication [3, 4], and the realization of a global quantum internet [5, 6]. This paradigm shift requires on-dem
Externí odkaz:
http://arxiv.org/abs/2411.12387
Autor:
Rodari, Giovanni, Fernandes, Carlos, Caruccio, Eugenio, Suprano, Alessia, Hoch, Francesco, Giordani, Taira, Carvacho, Gonzalo, Albiero, Riccardo, Di Giano, Niki, Corrielli, Giacomo, Ceccarelli, Francesco, Osellame, Roberto, Brod, Daniel J., Novo, Leonardo, Spagnolo, Nicolò, Galvão, Ernesto F., Sciarrino, Fabio
Bosonic bunching is a term used to describe the well-known tendency of bosons to bunch together, and which differentiates their behaviour from that of fermions or classical particles. However, in some situations perfectly indistinguishable bosons may
Externí odkaz:
http://arxiv.org/abs/2410.15883
Autor:
Rodari, Giovanni, Hoch, Francesco, Suprano, Alessia, Giordani, Taira, Negro, Elena, Carvacho, Gonzalo, Spagnolo, Nicolò, Galvão, Ernesto F., Sciarrino, Fabio
Publikováno v:
Science Advances 10, eado6244 (2024)
A Bernoulli factory is a randomness manipulation routine that takes as input a Bernoulli random variable, outputting another Bernoulli variable whose bias is a function of the input bias. Recently proposed quantum-to-quantum Bernoulli factory schemes
Externí odkaz:
http://arxiv.org/abs/2410.11685
Autor:
Hoch, Francesco, Rodari, Giovanni, Giordani, Taira, Perret, Paul, Spagnolo, Nicolò, Carvacho, Gonzalo, Pentangelo, Ciro, Piacentini, Simone, Crespi, Andrea, Ceccarelli, Francesco, Osellame, Roberto, Sciarrino, Fabio
In the current era of noisy intermediate-scale quantum computers, variational quantum algorithms represent one of the most viable approaches for their application to solve tasks of interest. These algorithms train a parameterized quantum circuit to e
Externí odkaz:
http://arxiv.org/abs/2410.06966
Autor:
Hoch, Francesco, Giordani, Taira, Castello, Luca, Carvacho, Gonzalo, Spagnolo, Nicolò, Ceccarelli, Francesco, Pentangelo, Ciro, Piacentini, Simone, Crespi, Andrea, Osellame, Roberto, Galvão, Ernesto F., Sciarrino, Fabio
Publikováno v:
Nature Photonics (2024)
Generation and manipulation of randomness is a relevant task for several applications of information technology. It has been shown that quantum mechanics offers some advantages for this type of task. A promising model for randomness manipulation is p
Externí odkaz:
http://arxiv.org/abs/2410.06204
Autor:
Polacchi, Beatrice, Leichtle, Dominik, Carvacho, Gonzalo, Milani, Giorgio, Spagnolo, Nicolò, Kaplan, Marc, Kashefi, Elham, Sciarrino, Fabio
The exploitation of certification tools by end users represents a fundamental aspect of the development of quantum technologies as the hardware scales up beyond the regime of classical simulatability. Certifying quantum networks becomes even more cru
Externí odkaz:
http://arxiv.org/abs/2407.09310
Autor:
Hoch, Francesco, Rodari, Giovanni, Caruccio, Eugenio, Polacchi, Beatrice, Carvacho, Gonzalo, Giordani, Taira, Doosti, Mina, Nicolau, Sebastià, Pentangelo, Ciro, Piacentini, Simone, Crespi, Andrea, Ceccarelli, Francesco, Osellame, Roberto, Galvão, Ernesto F., Spagnolo, Nicolò, Sciarrino, Fabio
A seminal task in quantum information theory is to realize a device able to produce copies of a generic input state with the highest possible output fidelity, thus realizing an \textit{optimal} quantum cloning machine. Recently, the concept of variat
Externí odkaz:
http://arxiv.org/abs/2407.06026
Autor:
Rodari, Giovanni, Novo, Leonardo, Albiero, Riccardo, Suprano, Alessia, Tavares, Carlos T., Caruccio, Eugenio, Hoch, Francesco, Giordani, Taira, Carvacho, Gonzalo, Gardina, Marco, Di Giano, Niki, Di Giorgio, Serena, Corrielli, Giacomo, Ceccarelli, Francesco, Osellame, Roberto, Spagnolo, Nicolò, Galvão, Ernesto F., Sciarrino, Fabio
Multiphoton indistinguishability is a central resource for quantum enhancement in sensing and computation. Developing and certifying large scale photonic devices requires reliable and accurate characterization of this resource, preferably using metho
Externí odkaz:
http://arxiv.org/abs/2404.18636
Photonic cellular automaton simulation of relativistic quantum fields: observation of Zitterbewegung
Autor:
Suprano, Alessia, Zia, Danilo, Polino, Emanuele, Poderini, Davide, Carvacho, Gonzalo, Sciarrino, Fabio, Lugli, Matteo, Bisio, Alessandro, Perinotti, Paolo
Publikováno v:
Phys. Rev. Research 6, 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:
http://arxiv.org/abs/2402.07672