4 papers
Polarization and Orbital Angular Momentum Encoded Quantum Toffoli Gate Enabled by Diffractive Neural Networks
Qianke Wang, Dawei Lyu, Jun Liu +1
Controlled quantum gates play a crucial role in enabling quantum universal operations by facilitating interactions between qubits. Direct implementation of three-qubit gates simpli…
Ultrahigh-fidelity spatial mode quantum gates in high-dimensional space by diffractive deep neural networks
Qianke Wang, Jun Liu, Dawei Lyu +1
While the spatial mode of photons is widely used in quantum cryptography, its potential for quantum computation remains largely unexplored. Here, we showcase the use of the multi-d…
Deep-learning-assisted optical communication with discretized state space of structured light
Minyang Zhang, Dong-Xu Chen, Pengxiang Ruan +3
The rich structure of transverse spatial modes of structured light has facilitated their extensive applications in quantum information and optical communication. The Laguerre-Gauss…
Towards enhancing quantum expectation estimation of matrices through partial Pauli decomposition techniques and post-processing
Dingjie Lu, Yangfan Li, Dax Enshan Koh +3
We introduce an approach for estimating the expectation values of arbitrary -qubit matrices on a quantum computer. In contrast to conventional…