4 papers
Photonic Chips for Universal Quantum Computing: Retrospective and Prospective
Wei Wang, Menglong Fang, Hao Yu +7
Integrated photonic quantum chips have emerged as a promising platform for realizing fault-tolerant photonic quantum computers. Compared with bulk-optics systems, integrated photon…
Versatile Quantum Machine Learning with an Ultra-low Power Photonic Quantum Reservoir Computer
Wei Wang, Zan Tang, Menglong Fang +7
Integrated photonic microprocessors provide high-bandwidth, massively parallel linear computation, but realizing nonlinear feature maps and temporal memory remain key challenges fo…
A graph-based approach to entanglement entropy of quantum error correcting codes
Wuxu Zhao, Menglong Fang, Daiqin Su
We develop a graph-based method to study the entanglement entropy of Calderbank-Shor-Steane quantum codes. This method offers a straightforward interpretation for the entanglement…
Quantum memory based on concatenating surface codes and quantum Hamming codes
Menglong Fang, Daiqin Su
Designing quantum error correcting codes that promise a high error threshold, low resource overhead and efficient decoding algorithms is crucial to achieve large-scale fault-tolera…