438 citations · 828 across the 19 of their papers we have counts for
20 papers
Agent-assisted experimental strategy transfer across quantum processors
Shi-Yao Hou, Zipeng Wu, Chao Zhang +3
Progress in quantum hardware requires a growing volume of experiments across diverse devices, straining the capacity of human experts. Automation remains challenging because device…
Realization of Thread Level Parallelism on Quantum Devices
Keren Li, Zidong Lin, Zheng An +4
Scaling up quantum devices is a central challenge for realizing practical quantum computation. Modular quantum architectures promise scalability, yet experiments to date have relie…
From Computing to Quantum Mechanics: Accessible and Hands-On Quantum Computing Education for High School Students
Qihong Sun, Shuangxiang Zhou, Ronghang Chen +3
This paper outlines an alternative approach to teaching quantum computing at the high school level, tailored for students with limited prior knowledge in advanced mathematics and p…
Quantum computing: principles and applications
Guanru Feng, Dawei Lu, Jun Li +2
People are witnessing quantum computing revolutions nowadays. Progress in the number of qubits, coherence times and gate fidelities are happening. Although quantum error correction…
Pure Quantum Gradient Descent Algorithm and Full Quantum Variational Eigensolver
Ronghang Chen, Shi-Yao Hou, Cong Guo +1
Optimization problems are prevalent in various fields, and the gradient-based gradient descent algorithm is a widely adopted optimization method. However, in classical computing, c…
Entanglement-Enhanced Quantum Metrology in Colored Noise by Quantum Zeno Effect
Xinyue Long, Wan-Ting He, Na-Na Zhang +9
In open quantum systems, the precision of metrology inevitably suffers from the noise. {In Markovian open quantum dynamics, the precision can not be improved by using entangled pro…
SpinQ Triangulum: a commercial three-qubit desktop quantum computer
Guanru Feng, Shi-Yao Hou, Hongyang Zou +10
SpinQ Triangulum is the second generation of the desktop quantum computers designed and manufactured by SpinQ Technology. SpinQ's desktop quantum computer series, based on room tem…
SpinQ Gemini: a desktop quantum computer for education and research
Shi-Yao Hou, Guanru Feng, Zipeng Wu +13
SpinQ Gemini is a commercial desktop quantum computer designed and manufactured by SpinQ Technology. It is an integrated hardware-software system. The first generation product with…
Gradient-based closed-loop quantum optimal control in a solid-state two-qubit system
Guanru Feng, Franklin H. Cho, Hemant Katiyar +4
Quantum optimal control can play a crucial role to realize a set of universal quantum logic gates with error rates below the threshold required for fault-tolerance. Open-loop quant…
Experimental Benchmarking of Quantum Control in Zero-Field Nuclear Magnetic Resonance
Min Jiang, Teng Wu, John W. Blanchard +3
Zero-field nuclear magnetic resonance (NMR) provides complementary analysis modalities to those of high-field NMR and allows for ultra-high-resolution spectroscopy and measurement…
Preparation of Logically Labeled Pure States with Only Two Turns for Bulk Quantum Computation
Tao Xin, Liang Hao, Shi-Yao Hou +2
Quantum state preparation plays an equally important role with quantum operations and measurements in quantum information processing. The previous methods of preparing initial stat…
Enhancing quantum control by bootstrapping a quantum processor of 12 qubits
Dawei Lu, Keren Li, Jun Li +10
Accurate and efficient control of quantum systems is one of the central challenges for quantum information processing. Current state-of-the-art experiments rarely go beyond 10 qubi…
Experimentally superposing two pure states with partial prior knowledge
Keren Li, Guofei Long, Hemant Katiyar +4
Superposition, arguably the most fundamental property of quantum mechanics, lies at the heart of quantum information science. However, how to create the superposition of any two un…
Estimating the coherence of noise in quantum control of a solid-state qubit
Guanru Feng, Joel J. Wallman, Brandon Buonacorsi +6
To exploit a given physical system for quantum information processing, it is critical to understand the different types of noise affecting quantum control. Distinguishing coherent…
Randomized benchmarking of quantum gates implemented by electron spin resonance
Daniel K. Park, Guanru Feng, Robabeh Rahimi +2
Spin systems controlled and probed by magnetic resonance have been valuable for testing the ideas of quantum control and quantum error correction. This paper introduces an X-band p…
Heat Bath Algorithmic Cooling with Spins: Review and Prospects
Daniel K. Park, Nayeli A. Rodriguez-Briones, Guanru Feng +3
Application of multiple rounds of Quantum Error Correction (QEC) is an essential milestone towards the construction of scalable quantum information processing devices. However, exp…
Hyperfine spin qubits in irradiated malonic acid: heat-bath algorithmic cooling
Daniel K. Park, Guanru Feng, Robabeh Rahimi +7
The ability to perform quantum error correction is a significant hurdle for scalable quantum information processing. A key requirement for multiple-round quantum error correction i…
Experimental Realization of Nonadiabatic Holonomic Quantum Computation
Guanru Feng, Guofu Xu, Guilu Long
Due to its geometric nature, holonomic quantum computation is fault-tolerant against certain types of control errors. Although proposed more than a decade ago, the experimental rea…
Experimental simulation of anyonic fractional statistics with an NMR quantum information processor
Guanru Feng, Guilu Long, Raymond Laflamme
Anyons have exotic statistical properties, fractional statistics, differing from Bosons and Fermions. They can be created as excitations of some Hamiltonian models. Here we present…
Experimental simulation of quantum tunneling in small systems
Guan Ru Feng, Yao Lu, Liang Hao +2
It is well known that quantum computers are superior to classical computers in efficiently simulating quantum systems. Here we report the first experimental simulation of quantum t…