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19922026
Showing 2021 · quant-phShow all

8 papers · 2 filters

quant-ph2021★ 3 cited

Variational quantum algorithm for Gaussian discrete solitons and their boson sampling

Claudio Conti

In the context of quantum information, highly nonlinear regimes, such as those supporting solitons, are marginally investigated. We miss general methods for quantum solitons, altho…

quant-ph2021★ 34 cited

Parameter estimation of time and frequency shifts with generalized HOM interferometry

Nicolas Fabre, Simone Felicetti

Hong-Ou-Mandel interferometry takes advantage of the quantum nature of two-photon interference to increase the resolution of precision measurements of time-delays. Relying on few-p…

quant-ph2021★ 114 cited

Critical parametric quantum sensing

R. Di Candia, F. Minganti, K. V. Petrovnin +2

Critical quantum systems are a promising resource for quantum metrology applications, due to the diverging susceptibility developed in proximity of phase transitions. Here, we asse…

quant-ph2021★ 3 cited

One-dimensional ghost imaging with an electron microscope: a route towards ghost imaging with inelastically scattered electrons

E. Rotunno, S. Gargiulo, G. M. Vanacore +11

In quantum mechanics, entanglement and correlations are not just a mere sporadic curiosity, but rather common phenomena at the basis of an interacting quantum system. In electron m…

quant-ph2021★ 49 cited

Reconfigurable continuously-coupled 3D photonic circuit for Boson Sampling experiments

Francesco Hoch, Simone Piacentini, Taira Giordani +10

Boson Sampling is a computational paradigm representing one of the most viable and pursued approaches to demonstrate the regime of quantum advantage. Recent results have demonstrat…

quant-ph2021★ 2 cited

Quantum Compiling by Deep Reinforcement Learning

Lorenzo Moro, Matteo G. A. Paris, Marcello Restelli +1

The architecture of circuital quantum computers requires computing layers devoted to compiling high-level quantum algorithms into lower-level circuits of quantum gates. The general…