Details
| Original language | English |
|---|---|
| Pages (from-to) | 4277-4281 |
| Number of pages | 5 |
| Journal | Phys. Rev. A |
| Volume | 40 |
| Issue number | 8 |
| Publication status | Published - 1989 |
Abstract
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In: Phys. Rev. A, Vol. 40, No. 8, 1989, p. 4277-4281.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Quantum states with Einstein-Podolsky-Rosen correlations admitting a hidden-variable model
AU - Werner, R. F.
PY - 1989
Y1 - 1989
N2 - A state of a composite quantum system is called classically correlated if it can be approximated by convex combinations of product states, and Einstein-Podolsky-Rosen correlated otherwise. Any classically correlated state can be modeled by a hidden-variable theory and hence satisfies all generalized Bell's inequalities. It is shown by an explicit example that the converse of this statement is false.
AB - A state of a composite quantum system is called classically correlated if it can be approximated by convex combinations of product states, and Einstein-Podolsky-Rosen correlated otherwise. Any classically correlated state can be modeled by a hidden-variable theory and hence satisfies all generalized Bell's inequalities. It is shown by an explicit example that the converse of this statement is false.
U2 - 10.1103/PhysRevA.40.4277
DO - 10.1103/PhysRevA.40.4277
M3 - Article
VL - 40
SP - 4277
EP - 4281
JO - Phys. Rev. A
JF - Phys. Rev. A
SN - 2469-9934
IS - 8
ER -