253 citations · 290 across the 6 of their papers we have counts for
4 papers · 1 filter
Experimental quantification of genuine four-photon indistinguishability
Taira Giordani, Daniel J. Brod, Chiara Esposito +7
Photon indistinguishability plays a fundamental role in information processing, with applications such as linear-optical quantum computation and metrology. It is then necessary to…
Classical simulation of linear optics subject to nonuniform losses
Daniel Jost Brod, Michał Oszmaniec
We present a comprehensive study of the impact of non-uniform, i.e.\ path-dependent, photonic losses on the computational complexity of linear-optical processes. Our main result st…
Regimes of classical simulability for noisy Gaussian boson sampling
Haoyu Qi, Daniel J. Brod, Nicolás Quesada +1
As a promising candidate for exhibiting quantum computational supremacy, Gaussian Boson Sampling (GBS) is designed to exploit the ease of experimental preparation of Gaussian state…
Quantum and classical bounds for two-state overlaps
Ernesto F. Galvão, Daniel J. Brod
Suppose we have quantum systems in unknown states , but know the value of some pairwise overlaps . What can…