相关期刊:《Computer Modeling in Engineering & Sciences》《Computers, Materials & Continua》《National Science Review》《Journal of Quantum Information Science》更多>>
Qubits-the fundamental units of quantum information-drive entire tech sectors.Among them,superconducting qubits could be instrumental in building a large-scale quantum computer,but they rely on electrical signals and ...
supported by the National Natural Science Foundation of China under Grant Nos.12075159 and 12171044;the specific research fund of the Innovation Platform for Academicians of Hainan Province。
The monogamy of entanglement stands as an indispensable feature within multipartite quantum systems.We study monogamy relations with respect to any partitions for the generalized W-class(GW)states based on the unified...
As superconducting quantum processors scale,a key challenge is maintaining high coherence times and fidelity control over numerous qubits.We propose an automatic frequency allocation method for frequency-tunable qubit...
Surface with well-defined components and structures possesses unique electronic,magnetic,optical and chemical properties.As a result,surface chemistry research plays a crucial role in various fields such as catalysis,...
Project supported by the National Natural Science Foundation of China(Grant Nos.12074368,92165207,12474490,12034018,and 92265113);the Innovation Program for Quantum Science and Technology(Grant No.2021ZD0302300);the USTC Tang Scholarship;partially carried out at the USTC Center for Micro and Nanoscale Research and Fabrication。
In semiconductor quantum dot systems,pulse distortion is a significant source of coherent errors,which impedes qubit characterization and control.Here,we demonstrate two calibration methods using a two-qubit system as...
supports from the National Natural Science Foundation of China(No.22273078);Hangzhou Municipal Funding,Team of Innovation(No.TD2022004).
With rational designability,versatile tunability,and quantum coherence,molecular electron spin qubits could offer new opportunities for quantum information science,enabling simplified implementation of quantum algorit...
supported by a UKRI FL Fellowship(MR/S03238X/1);the US Army Research Office(W911NF-20-1-0038);the UK EPSRC Hub in Quantum Computing and Simulation(EP/T001062/1);EPSRC Fellowship(EP/T00326X/1);Marie Curie Fellowship UKRI guarantee(EP/X024296/1);Austrian Science Fund(13984-N36).C.H.acknowledges St.John's College,Oxford for support through a Junior Research Fellowship.D.P.N.thanks Merton College,Oxford for the same.A.S.S.acknowledges funding from the JT Hamilton scholarship from Balliol College,Oxford.
Individual optical addressing in chains of trapped atomic ions requires the generation of many small,closely spaced beams with low cross-talk.Furthermore,implementing parallel operations necessitates phase,frequency,a...
supported by the National Natural Science Foundation of China(no.22273078);Hangzhou Municipal Funding,Team of Innovation(TD2022004).
The past century has witnessed the flourishing of organic radical chemistry.Stable organic radicals are highly valuable for quantum technologies thanks to their inherent room temperature quantum coherence,atomic-level...
The interconnection bottleneck caused by limitations of cable number, inner space and cooling power of dilution refrigerators has been an outstanding challenge for building scalable superconducting quantum computers w...
This paper indicates the problem of the famous Riemann hypothesis (RH), which has been well-verified by a definite answering method using a Bose-Einstein Condensate (BEC) phase. We adopt mathematical induction, mappin...