Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Antoine Neven"'
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p L032074 (2024)
We present verification protocols to gain confidence in the correct performance of a device implementing an arbitrary quantum computation. The derivation of the protocols is based on the fact that matchgate computations, which are classically efficie
Externí odkaz:
https://doaj.org/article/6b2db2361bfd46a2a3b482645fa196b0
Autor:
Antoine Neven, Jose Carrasco, Vittorio Vitale, Christian Kokail, Andreas Elben, Marcello Dalmonte, Pasquale Calabrese, Peter Zoller, Benoȋt Vermersch, Richard Kueng, Barbara Kraus
Publikováno v:
npj Quantum Information, Vol 7, Iss 1, Pp 1-12 (2021)
Abstract We propose an ordered set of experimentally accessible conditions for detecting entanglement in mixed states. The k-th condition involves comparing moments of the partially transposed density operator up to order k. Remarkably, the union of
Externí odkaz:
https://doaj.org/article/39a56a31f3d441e0929a52d635e4213d
Publikováno v:
SciPost Physics, Vol 12, Iss 3, p 106 (2022)
When a quantum system initialized in a product state is subjected to either coherent or incoherent dynamics, the entropy of any of its connected partitions generically increases as a function of time, signalling the inevitable spreading of (quantu
Externí odkaz:
https://doaj.org/article/1eb78ae81a0d4961ad732bb2f80f887d
Publikováno v:
SciPost Physics, Vol 11, Iss 2, p 042 (2021)
Understanding multipartite entanglement is vital, as it underpins a wide range of phenomena across physics. The study of transformations of states via Local Operations assisted by Classical Communication (LOCC) allows one to quantitatively analyse
Externí odkaz:
https://doaj.org/article/135d98f4185946efb6a6c5be92f91a27
Publikováno v:
SciPost Physics, Vol 11, Iss 2, p 042 (2021)
Understanding multipartite entanglement is vital, as it underpins a wide range of phenomena across physics. The study of transformations of states via Local Operations assisted by Classical Communication (LOCC) allows one to quantitatively analyse en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19f76aba99650fe6b5a516007dc18c56
https://zenodo.org/record/5550290
https://zenodo.org/record/5550290
When some of the parties of a multipartite entangled pure state are lost, the question arises whether the residual mixed state is also entangled, in which case the initial entangled pure state is said to be robust against particle loss. In this paper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbb686672248f2b6034f9213aadbd576
Autor:
Jose A. Carrasco, Christian Kokail, Vittorio Vitale, Pasquale Calabrese, Andreas Elben, Antoine Neven, Barbara Kraus, Peter Zoller, Benoît Vermersch, Richard Kueng, Marcello Dalmonte
Publikováno v:
npj Quantum Information, Vol 7, Iss 1, Pp 1-12 (2021)
npj Quantum Information
npj Quantum Information
We propose an ordered set of experimentally accessible conditions for detecting entanglement in mixed states. The $k$-th condition involves comparing moments of the partially transposed density operator up to order $k$. Remarkably, the union of all m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac335a194351dda4e4e8e70a02882ba4
Autor:
'Antoine Neven
Publikováno v:
Carrasco, Jose
Jose A. Carrasco
Jose A. Carrasco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::3957c88c580e1aa46e348bd4d1fde243
Autor:
Neven, Antoine, Carrasco, Jose, Vitale, Vittorio, Kokail, Christian, Elben, Andreas, Dalmonte, Marcello, Calabrese, Pasquale, Zoller, Peter, Vermersch, Benoȋt, Kueng, Richard, Kraus, Barbara
Publikováno v:
NPJ Quantum Information; 10/20/2021, Vol. 7 Issue 1, p1-12, 12p
Autor:
Bencze Béla (szerk.)
A börtön több ezer éves intézmény, már a legrégebbi írott emlékek is tanúskodnak alkalmazásáról, mint a bűncselekmények büntetés-végrehajtási eszközéről. Az elmúlt évszázadok során különösen a büntetések 18. századhoz