3 papers
quant-ph2026
Detecting basis-dependent hardware errors through spatio-temporal quantum steering
Hsiang-Wei Huang, Kuo-Feng Chiu, Yi-Te Huang +3
Spatio-temporal quantum steering provides a framework for benchmarking the nonclassicality of general quantum state transfer processes. A central diagnostic is the no-signaling-in-…
quant-ph2026
Experimental simulation of postselected closed timelike curves for decoding scrambled quantum information
Yi-Te Huang, Hsiang-Wei Huang, Jhen-Dong Lin +5
Quantum information scrambling (QIS) describes the rapid spread of initially localized information across an entire quantum many-body system through entanglement generation. Once s…
quant-ph2026
Noise-enhanced quantum kernels on analog quantum computers
Hsiang-Wei Huang, Shen-Liang Yang, Chuan-Chi Huang +2
The quantum kernel method, a promising quantum machine learning algorithm, possesses substantial potential for demonstrating quantum advantage. Although the majority of the quantum…