5 papers
In-situ mid-circuit qubit measurement and reset in a single-species trapped-ion quantum computing system
Yichao Yu, Keqin Yan, Debopriyo Biswas +5
We implement in-situ mid-circuit measurement and reset (MCMR) operations on a trapped-ion quantum computing system by using metastable qubit states in ions. W…
Entanglement fidelity limits of photonically-networked atomic qubits from recoil and timing
Yichao Yu, Sagnik Saha, Mikhail Shalaev +5
The remote entanglement of two atomic quantum memories through photonic interactions is accompanied by atomic momentum recoil. When the interactions occur at different times, such…
Quantum Machine Learning via Contrastive Training
Liudmila A. Zhukas, Vivian Ni Zhang, Qiang Miao +5
Quantum machine learning (QML) has attracted growing interest with the rapid parallel advances in large-scale classical machine learning and quantum technologies. Similar to classi…
Non-invasive mid-circuit measurement and reset on atomic qubits
Zuo-Yao Chen, Isabella Goetting, George Toh +8
Mid-circuit measurement and reset of subsets of qubits is a crucial ingredient of quantum error correction and many quantum information applications. Measurement of atomic qubits i…
Photonic Networking of Quantum Memories in High-Dimensions
Mikhail Shalaev, Sagnik Saha, George Toh +6
Quantum networking enables the exchange of quantum information between physically separated quantum systems, which has applications ranging from quantum computing to unconditionall…