7 papers
Spatiotemporally Interleaved Homodyne Photonic Tensor Core
Yun-Long Nie, Hang Song, De-Hui Huang +6
Photonic computing provides ultrahigh bandwidth, low latency and intrinsic parallelism, making it a promising route beyond the scaling limits of electronic computing. However, exis…
DeepQuantum: A PyTorch-based Software Platform for Quantum Machine Learning and Photonic Quantum Computing
Jun-Jie He, Ke-Ming Hu, Yu-Ze Zhu +12
We introduce DeepQuantum, an open-source, PyTorch-based software platform for quantum machine learning and photonic quantum computing. This AI-enhanced framework enables efficient…
Instantaneous velocity during quantum tunnelling
Xiao-Wen Shang, Jian-Peng Dou, Feng Lu +3
Quantum tunnelling, a hallmark phenomenon of quantum mechanics, allows particles to pass through the classically forbidden region. It underpins fundamental processes ranging from n…
Collision-assisted information scrambling on a configurable photonic chip
Xiao-Wen Shang, Shu-Yi Liang, Guan-Ju Yan +7
Quantum interference and entanglement are in the core of quantum computations. The fast spread of information in the quantum circuit helps to mitigate the circuit depth. Although t…
Codesigned counterdiabatic quantum optimization on a photonic quantum processor
Xiao-Wen Shang, Xuan Chen, Narendra N. Hegade +6
Codesign, an integral part of computer architecture referring to the information interaction in hardware-software stack, is able to boost the algorithm mapping and execution in the…
A Test of Empty Wave via Quantum Memory in a Weak Measurement Scheme
Jian-Peng Dou, Feng Lu, Hao Tang +2
In quantum mechanics, a long-standing question remains: How does a single photon traverse double slits? One intuitive picture suggests that the photon passes through only one slit,…