supported by the Guangdong Innovative and Entrepreneurial Research Team Program (2016ZT06D348);Natural Science Foundation of Guangdong Province (2017B030308003);the Key R&D Program of Guangdong Province (2018B030326001);the Science, Technology and Innovation Commission of Shenzhen Municipality (JCYJ20170412152620376, JCYJ20170817105046702 and KYTDPT20181011104202253);the National Natural Science Foundation of China (11875160 and U1801661);supported by the National Natural Science Foundation of China (61832003, 61872334);the Economy, Trade and Information Commission of Shenzhen Municipality (201901161512);the Strategic Priority Research Program of Chinese Academy of Sciences (XDB28000000);K. C. Wong Education Foundation
Gaussian boson sampling is an alternative model for demonstrating quantum computational supremacy,where squeezed states are injected into every input mode, instead of applying single photons as in the case of standard...