Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Grandi, Samuele"'
Autor:
Ceccarelli, Francesco, Rakonjac, Jelena V., Grandi, Samuele, de Riedmatten, Hugues, Osellame, Roberto, Corrielli, Giacomo
Integrated photonics offers compact and stable manipulation of optical signals in miniaturized chips, with the possibility of changing dynamically their functionality by means of integrated phase shifters. Cryogenic operation of these devices is beco
Externí odkaz:
http://arxiv.org/abs/2406.16770
Autor:
Piñol, Eloy, Mavrogordatos, Th. K., Keys, Dustin, Veyron, Romain, Sierant, Piotr, García-March, Miguel Angel, Grandi, Samuele, Mitchell, Morgan W., Wehr, Jan, Lewenstein, Maciej
The Gorini-Kossakowski-Sudarshan-Lindblad master equation (ME) governs the density matrix of open quantum systems (OQSs). When an OQS is subjected to weak continuous measurement, its state evolves as a stochastic quantum trajectory, whose statistical
Externí odkaz:
http://arxiv.org/abs/2312.03452
Recently, there has been considerable interest in "sonifying" scientific data; however, sonifying quantum processes using the newest quantum technologies, including Noise Intermediate Scale Quantum devices and quantum random number generators, is sti
Externí odkaz:
http://arxiv.org/abs/2311.13313
Autor:
Rakonjac, Jelena V., Grandi, Samuele, Wengerowsky, Sören, Lago-Rivera, Dario, Appas, Félicien, de Riedmatten, Hugues
Publikováno v:
Optica Quantum 1, 94-102 (2023)
We report on the transmission of telecom photons entangled with a multimode solid-state quantum memory over a deployed optical fiber in a metropolitan area. Photon pairs were generated through spontaneous parametric down-conversion, with one photon s
Externí odkaz:
http://arxiv.org/abs/2304.05416
Autor:
Deshmukh, Chetan, Beattie, Eduardo, Casabone, Bernardo, Grandi, Samuele, Serrano, Diana, Ferrier, Alban, Goldner, Philippe, Hunger, David, de Riedmatten, Hugues
Publikováno v:
Optica 10, 1339-1344 (2023)
Many quantum information protocols require the storage and manipulation of information over long times, and its exchange between nodes of a quantum network across long distances. Implementing these protocols requires an advanced quantum hardware, fea
Externí odkaz:
http://arxiv.org/abs/2303.00017
Publikováno v:
Nature Communications 14, 1889 (2023)
Quantum teleportation is an essential capability for quantum networks, allowing the transmission of quantum bits (qubits) without a direct exchange of quantum information. Its implementation between distant parties requires teleportation of the quant
Externí odkaz:
http://arxiv.org/abs/2209.06249
Autor:
Ortu, Antonio, Rakonjac, Jelena V., Holzäpfel, Adrian, Seri, Alessandro, Grandi, Samuele, Mazzera, Margherita, de Riedmatten, Hugues, Afzelius, Mikael
Publikováno v:
Quantum Science and Technology 7, 035024 (2022)
Ensemble-based quantum memories are key to developing multiplexed quantum repeaters, able to overcome the intrinsic rate limitation imposed by finite communication times over long distances. Rare-earth ion doped crystals are main candidates for highl
Externí odkaz:
http://arxiv.org/abs/2202.12383
Autor:
Rakonjac, Jelena V., Corrielli, Giacomo, Lago-Rivera, Dario, Seri, Alessandro, Mazzera, Margherita, Grandi, Samuele, Osellame, Roberto, de Riedmatten, Hugues
Publikováno v:
Science Advances 8, eabn3919 (2022)
The deployment of a fully-fledged quantum internet poses the challenge of finding adequate building-blocks for entanglement distribution between remote quantum nodes. An ideal system would combine propagation in optical fibres with quantum memories f
Externí odkaz:
http://arxiv.org/abs/2201.03361
Autor:
Gündoğan, Mustafa, Jennewein, Thomas, Asadi, Faezeh Kimiaee, Da Ros, Elisa, Sağlamyürek, Erhan, Oblak, Daniel, Vogl, Tobias, Rieländer, Daniel, Sidhu, Jasminder, Grandi, Samuele, Mazzarella, Luca, Wallnöfer, Julius, Ledingham, Patrick, LeBlanc, Lindsay, Mazzera, Margherita, Mohageg, Makan, Wolters, Janik, Ling, Alexander, Atatüre, Mete, de Riedmatten, Hugues, Oi, Daniel, Simon, Christoph, Krutzik, Markus
It has recently been theoretically shown that Quantum Memories (QM) could enable truly global quantum networking when deployed in space thereby surpassing the limited range of land-based quantum repeaters. Furthermore, QM in space could enable novel
Externí odkaz:
http://arxiv.org/abs/2111.09595
Autor:
Yamada, Reiko, Grandi, Samuele, Muñoz-Gil, Gorka, Barbiero, Luca, Aloy, Albert, Lewenstein, Maciej
Publikováno v:
International Journal of Music Science, Technology and Art 3 (2), 17-25 (2021)
Randomness has attracted great interest in the field of music composition for quite some time. As early as 1962, Iannis Xenakis started exploring a stochastic approach to randomness by using computer-based interlinking probability functions to determ
Externí odkaz:
http://arxiv.org/abs/2109.03511