Non-zero total correlation means non-zero quantum correlation
نویسندگان
چکیده
منابع مشابه
Non-zero probability of nearest neighbor searching
Nearest Neighbor (NN) searching is a challenging problem in data management and has been widely studied in data mining, pattern recognition and computational geometry. The goal of NN searching is efficiently reporting the nearest data to a given object as a query. In most of the studies both the data and query are assumed to be precise, however, due to the real applications of NN searching, suc...
متن کاملEfficient Oblivious Transfer Protocols Achieving a Non-zero Rate from Any Non-trivial Noisy Correlation
Oblivious transfer (OT) is a two-party primitive which is one of the cornerstones of modern cryptography. We focus on providing information-theoretic security for both parties, hence building OT assuming noisy resources (channels or correlations) available to them. This primitive is about transmitting two strings such that the receiver can obtain one (and only one) of them, while the sender rem...
متن کاملInfinite Divisibility of Gaussian Squares with Non–zero Means
Let η = (η1, . . . , ηn) be an R n valued Gaussian random variable and c = (c1, . . . , cn) a vector in R. We give necessary and sufficient conditions for ((η1 + c1α) , . . . , (ηn + cnα) ) to be infinitely divisible for all α ∈ R, and point out how this result is related to local times of Markov chains determined by the covariance matrix of η.
متن کاملNew Sequence Sets with Zero-Correlation Zone
A method for constructing sets of sequences with zero-correlation zone (ZCZ sequences) and sequence sets with low cross correlation is proposed. The method is to use families of short sequences and complete orthogonal sequence sets to derive families of long sequences with desired correlation properties. It is a unification of works of Matsufuji and Torii et al., and there are more choices of p...
متن کاملOn quasi-zero divisor graphs of non-commutative rings
Let $R$ be an associative ring with identity. A ring $R$ is called reversible if $ab=0$, then $ba=0$ for $a,bin R$. The quasi-zero-divisor graph of $R$, denoted by $Gamma^*(R)$ is an undirected graph with all nonzero zero-divisors of $R$ as vertex set and two distinct vertices $x$ and $y$ are adjacent if and only if there exists $0neq rin R setminus (mathrm{ann}(x) cup mathrm{ann}(y))$ such tha...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics Letters A
سال: 2014
ISSN: 0375-9601
DOI: 10.1016/j.physleta.2014.02.036