Photonic Quantum Computing

Bipartite Gaussian Boson Sampling for Hamiltonian Cycles in Directed Graphs

Bipartite Gaussian boson sampling naturally represents nonsymmetric directed graphs through matrix permanents. Its samples guide a genetic search for directed Hamiltonian cycles …

miaomiao-yu

Solving perfect matchings by frequency-grouped multi-photon events using a silicon chip

A silicon-chip photonic solver uses frequency grouping and multi-photon counting to estimate perfect matchings of graphs.

pingyu-zhu