Quantum Metrology in the Noisy Intermediate‐Scale Quantum Eradoi:10.1002/qute.202300218Jiao, LinWu, WeiBai, Si‐YuanAn, Jun‐HongAdvanced Quantum Technologies
中型(intermediat—scale)指量子计算机的qbit个数大概在50 到几百这个范围 嘈杂(noisy)指所能操作的量子...
Intermediate-Scale: 中小规模。现有的量子计算机只能实现至多一百以内的量子比特数。比如谷歌提出的72qubit...
Since we are still in the noisy intermediate-scale quantum (NISQ) era, current quantum simulators are heavily affected by noise; hence, any characterization technique needs to be robust for these simulators to be useful. For qubit systems, robust shadow estimation was developed29,30 where Chen et...
Since we are still in the noisy intermediate-scale quantum (NISQ) era, current quantum simulators are heavily affected by noise; hence, any characterization technique needs to be robust for these simulators to be useful. For qubit systems, robust shadow estimation was developed29,30where Chen et...
Whether substantial quantum speedup exists in these algorithms remains unknown. In practice, the applicability of quantum algorithms to classical systems are limited by the short coherence time of noisy quantum hardware in the so-called Noisy Intermediate-Scale Quantum (NISQ) era23 and the difficulty ...
Software mitigation of crosstalk on noisy intermediate-scale quantum computers, in Proceedings of the Twenty-Fifth International Conference on Architectural Support for Programming Languages and Operating Systems, pp. 1001–1016 (2020). 62. Balatsky, A. V., Vekhter, I. & Zhu, J.-X. Impurity-...
In the near future of the noisy intermediate-scale quantum (NISQ) era, almost all quantum computing devices will be restricted to a specific fixed qubits connectivity architecture. Thus, the synthesis of quantum circuits with limited connectivity is urgent. We design quantum circuit synthesis ...
The calculation of non-covalent interaction energies on noisy intermediate-scale quantum (NISQ) computers appears to be challenging with straightforward application of existing quantum algorithms. For example, the use of the standard supermolecular method with the variational quantum eigensolver (VQE) ...
Although a measurement on the computational basis is devised in quantum computing, e.g., cloud-based quantum computing services, a quantum measurement in a realistic scenario is noisy. In particular, a measurement readout error in the era of noisy-intermediate-scale-quantum technologies is ...