Effect of partial distinguishability on quantum supremacy in Gaussian Boson sampling

Abstract Gaussian boson sampling (GBS) allows for a way to demonstrate quantum supremacy with the relatively modest experimental resources of squeezed light sources, linear optics, and photon detection. In a realistic experimental setting, numerous effects can modify the complexity of the sampling,...

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Bibliographic Details
Main Authors: Junheng Shi, Tim Byrnes
Format: Article
Language:English
Published: Nature Portfolio 2022-05-01
Series:npj Quantum Information
Online Access:https://doi.org/10.1038/s41534-022-00557-9