Matches in SemOpenAlex for { <https://semopenalex.org/work/W2952933182> ?p ?o ?g. }
Showing items 1 to 58 of
58
with 100 items per page.
- W2952933182 abstract "We show that $n$-tangle, the generalization of the 3-tangle to even $n$ qubits, is the square of the SLOCC polynomial invariant of degree 2. We find that the $n$-tangle is not the residual entanglement for any even $ngeq 4$ qubits. We give a necessary and sufficient condition for the vanishing of the concurrence $C_{1(2...n)}$. The condition implies that the concurrence $% C_{1(2...n)}$ is always positive for any entangled states while the $n$% -tangle vanishes for some entangled states. We argue that for even $n$ qubits, the concurrence $C_{1(2...n)}$ is equal to or greater than the $n$% -tangle. Further, we reveal that the residual entanglement is a partial measure for product states of any $n$ qubits while the $n$-tangle is multiplicative for some product states." @default.
- W2952933182 created "2019-06-27" @default.
- W2952933182 creator A5028169661 @default.
- W2952933182 creator A5079960416 @default.
- W2952933182 date "2010-03-24" @default.
- W2952933182 modified "2023-09-27" @default.
- W2952933182 title "Relationship between the n-tangle and the residual entanglement of even n qubits" @default.
- W2952933182 doi "https://doi.org/10.48550/arxiv.1003.4774" @default.
- W2952933182 hasPublicationYear "2010" @default.
- W2952933182 type Work @default.
- W2952933182 sameAs 2952933182 @default.
- W2952933182 citedByCount "0" @default.
- W2952933182 crossrefType "posted-content" @default.
- W2952933182 hasAuthorship W2952933182A5028169661 @default.
- W2952933182 hasAuthorship W2952933182A5079960416 @default.
- W2952933182 hasBestOaLocation W29529331821 @default.
- W2952933182 hasConcept C114614502 @default.
- W2952933182 hasConcept C121040770 @default.
- W2952933182 hasConcept C121332964 @default.
- W2952933182 hasConcept C134306372 @default.
- W2952933182 hasConcept C177738377 @default.
- W2952933182 hasConcept C202444582 @default.
- W2952933182 hasConcept C203087015 @default.
- W2952933182 hasConcept C2777843375 @default.
- W2952933182 hasConcept C33923547 @default.
- W2952933182 hasConcept C42747912 @default.
- W2952933182 hasConcept C62520636 @default.
- W2952933182 hasConcept C84114770 @default.
- W2952933182 hasConceptScore W2952933182C114614502 @default.
- W2952933182 hasConceptScore W2952933182C121040770 @default.
- W2952933182 hasConceptScore W2952933182C121332964 @default.
- W2952933182 hasConceptScore W2952933182C134306372 @default.
- W2952933182 hasConceptScore W2952933182C177738377 @default.
- W2952933182 hasConceptScore W2952933182C202444582 @default.
- W2952933182 hasConceptScore W2952933182C203087015 @default.
- W2952933182 hasConceptScore W2952933182C2777843375 @default.
- W2952933182 hasConceptScore W2952933182C33923547 @default.
- W2952933182 hasConceptScore W2952933182C42747912 @default.
- W2952933182 hasConceptScore W2952933182C62520636 @default.
- W2952933182 hasConceptScore W2952933182C84114770 @default.
- W2952933182 hasLocation W29529331821 @default.
- W2952933182 hasLocation W29529331822 @default.
- W2952933182 hasOpenAccess W2952933182 @default.
- W2952933182 hasPrimaryLocation W29529331821 @default.
- W2952933182 hasRelatedWork W12443130 @default.
- W2952933182 hasRelatedWork W16107041 @default.
- W2952933182 hasRelatedWork W2223477 @default.
- W2952933182 hasRelatedWork W24656513 @default.
- W2952933182 hasRelatedWork W38250167 @default.
- W2952933182 hasRelatedWork W47394081 @default.
- W2952933182 hasRelatedWork W51904077 @default.
- W2952933182 hasRelatedWork W56321411 @default.
- W2952933182 hasRelatedWork W64107903 @default.
- W2952933182 hasRelatedWork W6908989 @default.
- W2952933182 isParatext "false" @default.
- W2952933182 isRetracted "false" @default.
- W2952933182 magId "2952933182" @default.
- W2952933182 workType "article" @default.