Quantum simulation of fundamental particles and forces

CW Bauer, Z Davoudi, N Klco, MJ Savage - Nature Reviews Physics, 2023 - nature.com
Key static and dynamic properties of matter—from creation in the Big Bang to evolution into
subatomic and astrophysical environments—arise from the underlying fundamental …

Near-term quantum computing techniques: Variational quantum algorithms, error mitigation, circuit compilation, benchmarking and classical simulation

HL Huang, XY Xu, C Guo, G Tian, SJ Wei… - Science China Physics …, 2023 - Springer
Quantum computing is a game-changing technology for global academia, research centers
and industries including computational science, mathematics, finance, pharmaceutical …

Quantumnas: Noise-adaptive search for robust quantum circuits

H Wang, Y Ding, J Gu, Y Lin, DZ Pan… - … Symposium on High …, 2022 - ieeexplore.ieee.org
Quantum noise is the key challenge in Noisy Intermediate-Scale Quantum (NISQ)
computers. Previous work for mitigating noise has primarily focused on gate-level or pulse …

Realization of real-time fault-tolerant quantum error correction

C Ryan-Anderson, JG Bohnet, K Lee, D Gresh… - Physical Review X, 2021 - APS
Correcting errors in real time is essential for reliable large-scale quantum computations.
Realizing this high-level function requires a system capable of several low-level primitives …

Quantum crosstalk robust quantum control

Z Zhou, R Sitler, Y Oda, K Schultz, G Quiroz - Physical Review Letters, 2023 - APS
The prevalence of quantum crosstalk in current quantum devices poses challenges for
achieving high-fidelity quantum logic operations and reliable quantum processing. Through …

Crosstalk suppression in individually addressed two-qubit gates in a trapped-ion quantum computer

C Fang, Y Wang, S Huang, KR Brown, J Kim - Physical Review Letters, 2022 - APS
Crosstalk between target and neighboring spectator qubits due to spillover of control signals
represents a major error source limiting the fidelity of two-qubit entangling gates in quantum …

Suppressing correlated noise in quantum computers via context-aware compiling

A Seif, H Liao, V Tripathi, K Krsulich… - 2024 ACM/IEEE 51st …, 2024 - ieeexplore.ieee.org
Coherent errors, and especially those that occur in correlation among a set of qubits, are
detrimental for large-scale quantum computing. Correlations in noise can occur as a result of …

Experimental observation of thermalization with noncommuting charges

F Kranzl, A Lasek, MK Joshi, A Kalev, R Blatt, CF Roos… - PRX Quantum, 2023 - APS
Quantum simulators have recently enabled experimental observations of the internal
thermalization of quantum many-body systems. Often, the global energy and particle number …

Atomique: A quantum compiler for reconfigurable neutral atom arrays

H Wang, P Liu, DB Tan, Y Liu, J Gu… - 2024 ACM/IEEE 51st …, 2024 - ieeexplore.ieee.org
The neutral atom array has gained prominence in quantum computing for its scalability and
operation fidelity. Previous works focus on fixed atom arrays (FAAs) that require extensive …

Designing filter functions of frequency-modulated pulses for high-fidelity two-qubit gates in ion chains

M Kang, Y Wang, C Fang, B Zhang, O Khosravani… - Physical Review …, 2023 - APS
High-fidelity two-qubit gates in quantum computers are often hampered by fluctuating
experimental parameters. The effects of time-varying parameter fluctuations lead to coherent …