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quant-ph2023
Diverse Entanglement Mechanisms in Multimode Nonlinear Continuous Variables
Da Zhang, David Barral, Yanpeng Zhang +1
Non-Gaussian entangled states play a crucial role in harnessing quantum advantage in continuous-variable quantum information. However, how to fully characterize N-partite (N > 3) n…
quant-ph2023★ 33 cited
Ultra-sensitive separation estimation of optical sources
Clémentine Rouvière, David Barral, Antonin Grateau +4
Historically, the resolution of optical imaging systems was dictated by diffraction, and the Rayleigh criterion was long considered an unsurpassable limit. In superresolution micro…