Zobrazeno 1 - 10
of 91 046
pro vyhledávání: '"Repeater"'
Continuous-variable (CV) codes and their application in quantum communication have attracted increasing attention. In particular, one typical CV codes, cat-codes, has already been experimentally created using trapped atoms in cavities with relatively
Externí odkaz:
http://arxiv.org/abs/2411.14757
Quantum repeaters and satellite-based optical links are complementary technological approaches to overcome the exponential photon loss in optical fibers and thus allow quantum communication on a global scale. We analyze architectures which combine th
Externí odkaz:
http://arxiv.org/abs/2410.11422
Autor:
Lei, Yisheng
Efficient quantum repeaters are needed to combat photon losses in fibers in future quantum networks. Single atom coupled with photonic cavity offer a great platform for photon-atom gate. Here I propose a quantum repeater scheme with deterministic ent
Externí odkaz:
http://arxiv.org/abs/2409.15184
Quantum repeaters are an essential building block for realizing long-distance quantum communications. However, due to the fragile nature of quantum information, these repeaters suffer from loss and operational errors. Prior works have classified repe
Externí odkaz:
http://arxiv.org/abs/2409.06152
Autor:
Zhang, Yan-Lei, Jie, Qing-Xuan, Li, Ming, Wu, Shu-Hao, Wang, Zhu-Bo, Zou, Xu-Bo, Zhang, Peng-Fei, Li, Gang, Zhang, Tiancai, Guo, Guang-Can, Zou, Chang-Ling
Realizing large-scale quantum networks requires the generation of high-fidelity quantum entanglement states between remote quantum nodes, a key resource for quantum communication, distributed computation and sensing applications. However, entanglemen
Externí odkaz:
http://arxiv.org/abs/2410.12523
Autor:
Castro, David Pérez, Vilas, Ana Fernández, Fernández-Veiga, Manuel, Rodríguez, Mateo Blanco, Redondo, Rebeca P. Díaz
We implement a simulation environment on top of NetSquid that is specifically designed for estimating the end-to-end fidelity across a path of quantum repeaters or quantum switches. The switch model includes several generalizations which are not curr
Externí odkaz:
http://arxiv.org/abs/2410.09779
Autor:
Mylavarapu, Ganesh, Ghosh, Subrata, Hens, Chittaranjan, Chakrabarty, Indranil, Mitra, Subhadip
We show that the average of the maximum teleportation fidelities between all pairs of nodes in a large quantum repeater network is a measure of the resourcefulness of the network as a whole. We use simple Werner state-based models to characterise som
Externí odkaz:
http://arxiv.org/abs/2409.20304
Autor:
Moorhead, Simon1
Publikováno v:
Journal of Telecommunications & the Digital Economy. Jun2024, Vol. 12 Issue 2, p155-165. 11p.
Autor:
Dwinanto, Bambang1 bambang_dwi@staff.gunadarma.ac.id, Yulianto, Bambang1 Bambang_yulianto@staff.gunadarma.ac.id
Publikováno v:
Cerdika : Jurnal Ilmiah Indonesia. feb2024, Vol. 4 Issue 2, p109-125. 17p.