Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Zong-shang Li"'
Publikováno v:
Quantum Information Processing. 14:547-558
We investigate some properties of multipartite entanglement of hypergraph states in purely hypergraph theoretical terms. We first introduce an approach for computing the concurrence between two specific qubits of a hypergraph state by using the so-ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac7ee7a235cca7e7fb823896a094419d
https://doi.org/10.1007/s11128-014-0890-z
https://doi.org/10.1007/s11128-014-0890-z
Publikováno v:
Quantum Information Processing. 13:249-258
We investigate some properties of the entanglement of hypergraph states in purely hypergraph theoretical terms. We first introduce an approach for computing local entropic measure on qubit t of a hypergraph state by using the Hamming weight of the so
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd5d4dcad3110434d563a76bb9412838
https://doi.org/10.1007/s11128-013-0646-1
https://doi.org/10.1007/s11128-013-0646-1
Publikováno v:
Physical Review A. 87
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::538eea8e9c25aedda49542485daa6c9e
https://doi.org/10.1103/physreva.87.039905
https://doi.org/10.1103/physreva.87.039905
Several entanglement measures are used to define equivalence classes in the set of hypergraph states of three qubits. Our classifications reveal that (i) under local unitary transformations, hypergraph states of three qubits are split into six classe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c67f11e5dfe746c7f4dcbfbb8904eb8
Ionicioiu and Spiller [Phys. Rev. A 85, 062313 (2012)] have recently presented an axiomatic framework for mapping graphs to quantum states of a suitable physical system. Based on their study, we first extend the axiomatic framework to hypergraphs by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71492adc143ab99060b25562d5e2e74d
http://arxiv.org/abs/1211.3911
http://arxiv.org/abs/1211.3911
Gaitan and Clark [Phys. Rev. Lett. 108, 010501 (2012)] have recently shown a quantum algorithm for the computation of the Ramsey numbers using adiabatic quantum evolution. We present a quantum algorithm to compute the two-color Ramsey numbers for r-u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f202c126fcb1707b3e3e449aa756b05
http://arxiv.org/abs/1210.3419
http://arxiv.org/abs/1210.3419
Publikováno v:
Physical Review A: Atomic, Molecular & Optical Physics. Mar2013, Vol. 87 Issue 3-A, p1-4. 4p.
Publikováno v:
Physical Review A: Atomic, Molecular & Optical Physics. Feb2013, Vol. 87 Issue 2-A, p022311-1-022311-7. 7p.