Matches in SemOpenAlex for { <https://semopenalex.org/work/W3094923362> ?p ?o ?g. }
- W3094923362 abstract "We investigate the possibility of multiple uses of a single copy of a three-qubit state for detecting genuine tripartite Einstein-Podolsky-Rosen (EPR) steering. A pure three-qubit state of either the Greenberger-Horne-Zeilinger (GHZ) type or $W$ type is shared between two fixed observers in two wings and a sequence of multiple observers in the third wing who perform unsharp or nonprojective measurements. The measurement settings of each of the multiple observers in the third wing are independent and uncorrelated with the measurement settings and outcomes of the previous observers. In such setup, we investigate all possible types of ($2ensuremath{rightarrow}1$) and ($1ensuremath{rightarrow}2$) genuine tripartite EPR steering. For each case, we obtain an upper limit on the number of observers on the third wing who can demonstrate genuine EPR steering through the quantum violation of an appropriate tripartite steering inequality. We show that the GHZ state allows for a higher number of observers compared to the $W$ state. Additionally, ($1ensuremath{rightarrow}2$) genuine steering is possible for a larger range of sharpness parameters compared to ($2ensuremath{rightarrow}1$) genuine steering cases." @default.
- W3094923362 created "2020-11-09" @default.
- W3094923362 creator A5012585024 @default.
- W3094923362 creator A5029171639 @default.
- W3094923362 creator A5030136105 @default.
- W3094923362 creator A5077810069 @default.
- W3094923362 creator A5090585652 @default.
- W3094923362 date "2021-02-22" @default.
- W3094923362 modified "2023-10-18" @default.
- W3094923362 title "Genuine Einstein-Podolsky-Rosen steering of three-qubit states by multiple sequential observers" @default.
- W3094923362 cites W127562803 @default.
- W3094923362 cites W1535011705 @default.
- W3094923362 cites W1702102493 @default.
- W3094923362 cites W1802788407 @default.
- W3094923362 cites W1811166543 @default.
- W3094923362 cites W1830804825 @default.
- W3094923362 cites W1855908509 @default.
- W3094923362 cites W1963483652 @default.
- W3094923362 cites W1965430522 @default.
- W3094923362 cites W1974928788 @default.
- W3094923362 cites W1977917056 @default.
- W3094923362 cites W1980546963 @default.
- W3094923362 cites W1986407511 @default.
- W3094923362 cites W1999890718 @default.
- W3094923362 cites W2005537321 @default.
- W3094923362 cites W2006427884 @default.
- W3094923362 cites W2006681791 @default.
- W3094923362 cites W2007433315 @default.
- W3094923362 cites W2017352994 @default.
- W3094923362 cites W2019335204 @default.
- W3094923362 cites W2021592973 @default.
- W3094923362 cites W2025164333 @default.
- W3094923362 cites W2028520895 @default.
- W3094923362 cites W2028965768 @default.
- W3094923362 cites W2035993353 @default.
- W3094923362 cites W2040220307 @default.
- W3094923362 cites W2040241120 @default.
- W3094923362 cites W2040794877 @default.
- W3094923362 cites W2041209858 @default.
- W3094923362 cites W2045702468 @default.
- W3094923362 cites W2045977711 @default.
- W3094923362 cites W2060339698 @default.
- W3094923362 cites W2062854284 @default.
- W3094923362 cites W2063905817 @default.
- W3094923362 cites W2068044918 @default.
- W3094923362 cites W2068343535 @default.
- W3094923362 cites W2070915873 @default.
- W3094923362 cites W2071218672 @default.
- W3094923362 cites W2072232105 @default.
- W3094923362 cites W2076697353 @default.
- W3094923362 cites W2079031253 @default.
- W3094923362 cites W2082249447 @default.
- W3094923362 cites W2082424515 @default.
- W3094923362 cites W2085200623 @default.
- W3094923362 cites W2090040356 @default.
- W3094923362 cites W2117400604 @default.
- W3094923362 cites W2122452376 @default.
- W3094923362 cites W2125874872 @default.
- W3094923362 cites W2132764286 @default.
- W3094923362 cites W2145552450 @default.
- W3094923362 cites W2162753709 @default.
- W3094923362 cites W2175473160 @default.
- W3094923362 cites W2193059175 @default.
- W3094923362 cites W2309358093 @default.
- W3094923362 cites W2342932349 @default.
- W3094923362 cites W2572570520 @default.
- W3094923362 cites W2576286080 @default.
- W3094923362 cites W2769351438 @default.
- W3094923362 cites W2778640631 @default.
- W3094923362 cites W2793003904 @default.
- W3094923362 cites W2793297130 @default.
- W3094923362 cites W2807425316 @default.
- W3094923362 cites W2883245736 @default.
- W3094923362 cites W2883649215 @default.
- W3094923362 cites W2896238370 @default.
- W3094923362 cites W2897104417 @default.
- W3094923362 cites W2899970373 @default.
- W3094923362 cites W2949606100 @default.
- W3094923362 cites W2952939772 @default.
- W3094923362 cites W2963344836 @default.
- W3094923362 cites W2971703129 @default.
- W3094923362 cites W2975359297 @default.
- W3094923362 cites W2989247906 @default.
- W3094923362 cites W2990804809 @default.
- W3094923362 cites W2991978621 @default.
- W3094923362 cites W2994977593 @default.
- W3094923362 cites W2996135118 @default.
- W3094923362 cites W2999340039 @default.
- W3094923362 cites W2999383526 @default.
- W3094923362 cites W3000466504 @default.
- W3094923362 cites W3005470088 @default.
- W3094923362 cites W3025689478 @default.
- W3094923362 cites W3037891773 @default.
- W3094923362 cites W3051839158 @default.
- W3094923362 cites W3080137029 @default.
- W3094923362 cites W3098427457 @default.
- W3094923362 cites W3098849548 @default.
- W3094923362 cites W3099979817 @default.
- W3094923362 cites W3100902145 @default.
- W3094923362 cites W3101023531 @default.