Dipartimento di Fisica Sapienza Università di Roma
Editorial in Nature about the recently launched World Economic Forum Code of Ethics for Researchers authored by the #WEFYS Young Scientists Community — Read and endorse at https://widgets.weforum.org/coe/
PLOS ONE is calling for papers that promote the principles and values of open science to form a Collection in quantum computation and simulation. Contributions must be submitted by 08 June 2018. We are proud to have Fabio Sciarrino (Università di Roma La Sapienza) as the Collection’s Guest Editor. He will be supported by Academic … Continua a leggere
Multi-particle interference is an essential ingredient for fundamental quantum mechanics phenomena and for quantum information processing to provide a computational advantage, as recently emphasized by boson sampling experiments. Hence, developing a reliable and efficient technique to witness its presence is pivotal in achieving the practical implementation of quantum technologies. Here, we experimentally identify genuine many-body … Continua a leggere
The universal Code of Ethics for Researchers has been launched at World Economic Forum 2018 #WEF2018 #davos Very glad to have contributed as member of the Young Scientist community! The World Economic Forum Young Scientists Community — a group of leading researchers under the age of 40 from diverse fields and all regions of the … Continua a leggere
The Quantum Information Lab has organized the Final Conference Integrated Quantum Photonics, Final Conference of the PICQUE and QUCHIP projects. The event took place in Sapienza Università di Roma on 26-29 September 2017, with more than 120 participants from the whole community and very high quality presentations. We thank all the participants for making this … Continua a leggere
Theory and experiment show that quantum correlations violate the instrumental test – a common statistical method used to estimate the strength of causal relationships between two variables. Our last collaboration with Rafael Chaves and Leandro Aolita just published in Nature Physics! R. Chaves, G. Carvacho, I. Agresti, V. Di Giulio, L. Aolita, S. Giacomini, F. … Continua a leggere
M.A. Ciampini, C. Vigliar, V. Cimini, S. Paesani, F. Sciarrino, A. Crespi, G. Corrielli, R. Osellame, P. Mataloni, M. Paternostro, M. Barbieri. Experimental nonlocality-based network diagnostics of multipartite entangled states. Scientific Reports 7, 17122 (2017)
The number of parameters describing a quantum state is well known to grow exponentially with the number of particles. This scaling clearly limits our ability to do tomography to systems with no more than a few qubits and has been used to argue against the universal validity of quantum mechanics itself. However, from a computational learning theory perspective, it … Continua a leggere
The time evolution of quantum many-body systems is one of the most important processes for benchmarking quantum simulators. The most curious feature of such dynamics is the growth of quantum entanglement to an amount proportional to the system size (volume law) even when interactions are local. This phenomenon has great ramifications for fundamental aspects, while … Continua a leggere
Photonic platforms represent a promising technology for the realization of several quantum communication protocols and for experiments of quantum simulation. Moreover, large-scale integrated interferometers have recently gained a relevant role in quantum computing, specifically with Boson Sampling devices and the race for quantum supremacy. Indeed, various linear optical schemes have been proposed for the implementation … Continua a leggere