Zobrazeno 1 - 10
of 25
pro vyhledávání: '"S. Perseguers"'
Publikováno v:
ResearcherID
We study quantum entanglement distribution on networks with full-rank bi-partite mixed states linking qubits on nodes. In particular, we use entanglement swapping and purification to partially entangle widely separated nodes. The simplest method cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92c5d6df3ce10b97d6d1a2bc32ec6e5c
https://doi.org/10.26421/qic12.5-6-10
https://doi.org/10.26421/qic12.5-6-10
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Rep. Prog. Phys. 76, 096001 (2013).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=erc_________::1e6abc0a4244575a38a400834e2cfd20
Publikováno v:
Reports on Progress in Physics
The concentration and distribution of quantum entanglement is an essential ingredient in emerging quantum information technologies. Much theoretical and experimental effort has been expended in understanding how to distribute entanglement in one-dime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6e4fdcc215906261502e5c06fc6b004
http://arxiv.org/abs/1209.5303
http://arxiv.org/abs/1209.5303
Publikováno v:
Quantum Inf. Comput. 12, 502-529 (2012).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=erc_________::cf7c80ee9c91c81c95eef2b82f907e85
Publikováno v:
Nature Physics
Networks have been widely explored in the context of classical statistical mechanics. But when quantum effects are added, qualitatively different behaviours emerge, even for the simplest cases.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0542fe19ac408dae6479dedeb1d4dee2
Publikováno v:
Physical Review A
We present percolation strategies based on multipartite measurements to propagate entanglement in quantum networks. We consider networks spanned on regular lattices whose bonds correspond to pure but non-maximally entangled pairs of qubits, with any
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71362b1322994fc3e8593598c2500aba
http://arxiv.org/abs/0910.2438
http://arxiv.org/abs/0910.2438
Autor:
S. Perseguers
We present a strategy to generate long-range entanglement in noisy quantum networks. We consider a cubic lattice whose bonds are partially entangled mixed states of two qubits, and where quantum operations can be applied perfectly at the nodes. In co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c0e93bcdf6a532704076ca952aab634
Publikováno v:
Physical Review A. 77
We investigate entanglement distribution in pure-state quantum networks. We consider the case when non-maximally entangled two-qubit pure states are shared by neighboring nodes of the network. For a given pair of nodes, we investigate how to generate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe6f60d6df1eba102d0dada1149fd482
https://doi.org/10.1103/physreva.77.022308
https://doi.org/10.1103/physreva.77.022308
Autor:
S. Perseguers, Norbert Schuch, J. I. Cirac, Frank Verstraete, K. G. H. Vollbrecht, M. D. Lukin, Liang Jiang
Publikováno v:
PHYSICAL REVIEW A
We consider the problem of creating a long-distance entangled state between two stations of a network, where neighboring nodes are connected by noisy quantum channels. We show that any two stations can share an entangled pair if the effective probabi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d083283addd2533f60825e94e5307a0d