3 papers
quant-ph2026
Möbius-Guided Diagonal-Gate Compilation with Native Multiqubit Controlled-Phase Gates on Neutral-Atom Processors
Hairuo Huang, Yanwu Gu, Chen Huang +4
Diagonal gates are ubiquitous primitives in quantum algorithms, from phase oracles, hypergraph-state preparation, and multi-control logic to Hamiltonian simulation of spin models a…
quant-ph2026
Branch-resolved Pauli-block spectroscopy of residual conditional phase in two-qubit gates
Xudan Chai, Yanwu Gu, Huiqi Xue +2
Recent progress in quantum physics and quantum technologies is driving quantum computing from the noisy intermediate-scale (NISQ) era toward fault-tolerant operation. High-precisio…
quant-ph2024
Mitigating Errors in Analog Quantum Simulation by Hamiltonian Reshaping or Hamiltonian Rescaling
Rui-Cheng Guo, Yanwu Gu, Dong E. Liu
Simulating quantum many-body systems is crucial for advancing physics but poses substantial challenges for classical computers. Quantum simulations overcome these limitations, with…