Quantum Lab alle Italian Quantum weeks, Roma 13-19 Aprile

Quantum Lab è felice di annunciare l’edizione 2024 della mostra delle Italian Quantum Weeks (https://quantumweeks.it) “Dire l’indicibile: viaggio nella meccanica quantistica” che si terrà all’Orto Botanico di Roma dal 13 al 19 Aprile. L’evento è realizzato in collaborazione con il Dipartimento di Fisica, Museo di Fisica e Museo Orto Botanico della Sapienza Università di Roma. … Continua a leggere

EPIQUE website is now live!

EPIQUE is a research project funded with €10,340,000 by the European Commission under the call HORIZON-CL4-2023-DIGITAL-EMERGING-01-CNECT and carried out by 18 partners from 12 countries. The final ambitious goal is to build a European quantum computer based on scalable photonic technology that will be made available to the European industry and academia to tap into the … Continua a leggere

Fabio Sciarrino tra i vincitori del Premio Ugo Fano 2024

Il Premio Ugo Fano istituito nel 2015 quest’anno vedrà tra i premiati Fabio Sciarrino per i recenti progressi nel campo della fisica e delle tecnologie fotoniche quantistiche. La premiazione si svolgerà giovedì 21 marzo a Roma presso l’Aula Marconi del CNR, P.le Aldo Moro. Leggi anche: https://nqsti.it/events/premio-ugo-fano-2024-cento-anni-dalla-nascita-della-meccanica-quantistica

“Variational quantum algorithm for experimental photonic multiparameter estimation” on npj Quantum Information

Variational quantum metrology represents a powerful tool for optimizing estimation strategies, resulting in particularly beneficial for multiparameter estimation problems, that often suffer from limitations due to the curse of dimensionality and computational complexity. To overcome these challenges, we develop a variational approach able to efficiently optimize a quantum multiphase sensor. Leveraging the reconfigurability of an … Continua a leggere

Photonic cellular automaton simulation of relativistic quantum fields: observation of Zitterbewegung

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 free relativistic Dirac quantum field in 1+1 dimension, through a Dirac Quantum Cellular Automaton (DQCA). Encoding the field position degree … Continua a leggere

“Generation and characterization of polarization-entangled states using quantum dot single-photon sources” published on Quantum Science and Technology

Single-photon sources based on semiconductor quantum dots find several applications in quantum information processing due to their high single-photon indistinguishability, on-demand generation, and low multiphoton emission. In this context, the generation of entangled photons represents a challenging task with a possible solution relying on the interference in probabilistic gates of identical photons emitted at different … Continua a leggere