Zobrazeno 1 - 10
of 78
pro vyhledávání: '"Luca Innocenti"'
Publikováno v:
npj Quantum Information, Vol 8, Iss 1, Pp 1-6 (2022)
Abstract Experimentally certifying the nonclassicality of quantum states in a reliable and efficient way is a challenge that remains both fundamental and daunting. Despite decades of topical research, techniques that can exploit optimally the informa
Externí odkaz:
https://doaj.org/article/9cde875ce5cb467fa99460f1065fe219
Publikováno v:
Quantum, Vol 7, p 1074 (2023)
While the terms "redundancy" and "consensus" are often used as synonyms in the context of quantum objectivity, we show here that these should be understood as two related but distinct notions, that quantify different features of the quantum-to-classi
Externí odkaz:
https://doaj.org/article/f6ae8832974f4dc8a69af04a1e970b0f
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
Publikováno v:
npj Quantum Information, Vol 8, Iss 1, Pp 1-1 (2022)
Externí odkaz:
https://doaj.org/article/b8bb0eebd743438a966734ebd2655e43
Autor:
Taira Giordani, Luca Innocenti, Alessia Suprano, Emanuele Polino, Mauro Paternostro, Nicolò Spagnolo, Fabio Sciarrino, Alessandro Ferraro
Publikováno v:
New Journal of Physics, Vol 23, Iss 2, p 023012 (2021)
The generation and control of quantum correlations in high-dimensional systems is a major challenge in the present landscape of quantum technologies. Achieving such non-classical high-dimensional resources will potentially unlock enhanced capabilitie
Externí odkaz:
https://doaj.org/article/670f158aeeb5430fb2393e9301af7f09
Autor:
Alessia Suprano, Danilo Zia, Emanuele Polino, Taira Giordani, Luca Innocenti, Mauro Paternostro, Alessandro Ferraro, Nicolò Spagnolo, Fabio Sciarrino
Publikováno v:
New Journal of Physics, Vol 23, Iss 7, p 073014 (2021)
The orbital angular momentum (OAM) of light has been at the center of several classical and quantum applications for imaging, information processing and communication. However, the complex structure inherent in OAM states makes their detection and cl
Externí odkaz:
https://doaj.org/article/8fa596c949064cf9b0287cccf0b4aaed
Autor:
Andrea Crespi, Roberto Osellame, Roberta Ramponi, Marco Bentivegna, Fulvio Flamini, Nicolò Spagnolo, Niko Viggianiello, Luca Innocenti, Paolo Mataloni, Fabio Sciarrino
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
Computational speedup in photonic quantum devices depends on multi-particle interference, which must be certified through known benchmark algorithms. Here, to this end, the authors develop a scalable approach for the implementation of the fast Fourie
Externí odkaz:
https://doaj.org/article/34e8e060e1d64383a1f0eb7728822cd4
Publikováno v:
New Journal of Physics, Vol 22, Iss 6, p 065001 (2020)
We present a general framework to tackle the problem of finding time-independent dynamics generating target unitary evolutions. We show that this problem is equivalently stated as a set of conditions over the spectrum of the time-independent gate gen
Externí odkaz:
https://doaj.org/article/b35464234bde4c8387e8f5de2700b8fd
Publikováno v:
New Journal of Physics, Vol 22, Iss 9, p 093050 (2020)
The fast and faithful preparation of the ground state of quantum systems is a challenging but crucial task for several applications in the realm of quantum-based technologies. Decoherence limits the maximum time-window allowed to an experiment to fai
Externí odkaz:
https://doaj.org/article/1876178cd091498596cf60f881f0fbe9
Autor:
Niko Viggianiello, Fulvio Flamini, Luca Innocenti, Daniele Cozzolino, Marco Bentivegna, Nicolò Spagnolo, Andrea Crespi, Daniel J Brod, Ernesto F Galvão, Roberto Osellame, Fabio Sciarrino
Publikováno v:
New Journal of Physics, Vol 20, Iss 3, p 033017 (2018)
Photonic interference is a key quantum resource for optical quantum computation, and in particular for so-called boson sampling devices. In interferometers with certain symmetries, genuine multiphoton quantum interference effectively suppresses certa
Externí odkaz:
https://doaj.org/article/e2f74f1b7dc84d3f98187278befcb2ee