Loss-tolerant architecture for quantum computing with quantum emitters

被引：0

作者：

Lobl, Matthias C. ^{[1
]}

Paesani, Stefano ^{[1
,2
]}

Sorensen, Anders S. ^{[1
]}

机构：

[1] Univ Copenhagen, Niels Bohr Inst, Ctr Hybrid Quantum Networks Hy Q, Blegdamsvej 17, DK-2100 Copenhagen O, Denmark

[2] Univ Copenhagen, Niels Bohr Inst, NNF Quantum Comp Programme, Copenhagen, Denmark

来源：

QUANTUM | 2024年 / 8卷

关键词：

PERCOLATION THRESHOLDS; DOT SPIN; STATE; ENTANGLEMENT; GENERATION; FCC; BCC;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We develop an architecture for measurement -based quantum computing using photonic quantum emitters. The architecture exploits spin -photon entanglement as resource states and standard Bell measurements of photons for fusing them into a large spin-qubit cluster state. The scheme is tailored to emitters with limited memory capabilities since it only uses an initial non -adaptive (ballistic) fusion process to construct a fully percolated graph state of multiple emitters. By exploring various geometrical constructions for fusing entangled photons from deterministic emitters, we improve the photon loss tolerance significantly compared to similar all-photonic schemes.

引用

页数：20

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