返回
Error-mitigated variational algorithm on a photonic processor
DOI:10.1364/OL.532017.png)
摘要
En 中文
Our study demonstrates successful error mitigation of indistinguishably-related noise in a quantum photonic processor through the application of the zero-noise extrapolation (ZNE) technique. By measuring observable values at different error levels, we were able to extrapolate toward a noise-free regime. We examined the impact of partial distinguishability of photons in a two-qubit processor implementing the variational quantum eigensolver for a Schwinger Hamiltonian. Our findings highlight the effectiveness of the extrapolation technique in mitigating indistinguishably- related noise and improving the accuracy of the Hamiltonian eigenvalue estimation. (c) 2024 Optica Publishing Group. All rights, including for text and data mining (TDM), Artificial Intelligence (AI) training, and similar technologies, are reserved.
Keyword:
QUANTUM EIGENSOLVER
期刊
IF:
3.3
论文数:
4.0W
被引数:
7.6W
机构
引用论文
Purification-based quantum error mitigation of pair-correlated electron simulations
NATURE PHYSICS
IF18.4

