Direct measure of genuine tripartite entanglement independent from bipartite constructions
Sign Up to like & getrecommendations! Published in 2018 at "Quantum Information Processing"
DOI: 10.1007/s11128-018-1957-z
Abstract: A new and direct measure (without bipartite measures) of genuine entanglement in tripartite systems based on the volume of the negative part of the Wigner function is proposed. We analyze comparatively this quantity and the… read more here.
Keywords: tripartite entanglement; measure; direct measure; entanglement independent ... See more keywords
Minimal control power of controlled dense coding and genuine tripartite entanglement
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-03822-6
Abstract: We investigate minimal control power (MCP) for controlled dense coding defined by the channel capacity. We obtain MCPs for extended three-qubit Greenberger-Horne-Zeilinger (GHZ) states and generalized three-qubit W states. Among those GHZ states, the standard… read more here.
Keywords: controlled dense; three qubit; genuine tripartite; dense coding ... See more keywords
Distillation of genuine tripartite Einstein-Podolsky-Rosen steering
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review A"
DOI: 10.1103/physreva.104.022409
Abstract: We show that the perfectly genuine tripartite EPR steerable assemblage can be distilled from partially genuine tripartite EPR steerable assemblages. In particular, we consider two types of hybrid scenarios: one-sided device-independent (1SDI) scenario (where one… read more here.
Keywords: steerable assemblage; perfectly genuine; genuine tripartite; tripartite ... See more keywords
Experimental Demonstration of Genuine Tripartite Nonlocality under Strict Locality Conditions.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.060401
Abstract: Nonlocality captures one of the counterintuitive features of nature that defies classical intuition. Recent investigations reveal that our physical world's nonlocality is at least tripartite; i.e., genuinely tripartite nonlocal correlations in nature cannot be reproduced… read more here.
Keywords: experimental demonstration; genuine tripartite; nonlocality; strict locality ... See more keywords