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1. Multipartite entanglement

   ... 1\leq k \leq m$ . Definition [s-particle entanglement]: An   m -particle system can have at most   s -particle entanglement if it is a mixture of all states such that each of them is ...

   Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments

2. Entropy of entanglement

   The entropy of entanglement is an entanglement measure for a bipartite pure states . It is defined as ... B  = Tr A (∣Ψ⟩⟨Ψ∣) . Many entanglement measures reduce to the entropy of entanglement when evaluated on ...

   Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments

3. Entanglement measure

   Entanglement measure quantifies how much entanglement is contained in a quantum state. Formally it is any nonnegative ... zero for separable states. There are operational entanglement measures such as distillable entanglement , distillable key ...

   Wiki article - Anonymous (not verified) - 02/11/2015 - 02:10 - 0 comments

4. Entanglement of assistance

   Definition: The formula defining the entanglement of assistance is dual to that for entanglement of formation : $$\; E_{ass}(\varrho) = ... over all possible decompositions of $\; \varrho$ . Entanglement of assistance was initially defined for tripartite pure states as ...

   Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments

5. Squashed entanglement

   Squashed Entanglement , also called CMI Entanglement (CMI can be pronounced "see-me"), is an information theoretic measure of quantum entanglement for a bipartite quantum system. If $\varrho_{A, B}$ is the ...

   Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments

6. Entanglement cost

   Entanglement cost is an entanglement measure that aims to quantify how many ebit s are required to ... s. Many copies can be prepared at the same time and the entanglement cost therefore quantifies how many ebits are required per copy ...

   Wiki article - Anonymous (not verified) - 04/02/2017 - 00:16 - 0 comments

7. QICS Category: 00. QUANTUM INFORMATION SCIENCE

   ... a resource for information processing |- | 01.40.+n | Entanglement as a resource for information processing |- | 01.50.+e | ... and Macroscopic Quantum Coherence |- | 02.30.-n | Entanglement and Nonlocality |- |02.30.Bi |Inequalities for nonlocality tests ...

   Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments

8. Entanglement of formation

   The entanglement of formation is an entanglement measure for bipartite quantum states. It is defined as ... , and E E (∣ ψ ⟩) is the entropy of entanglement which is defined for pure states. This kind of extension of a ...

   Wiki article - Anonymous (not verified) - 01/03/2017 - 07:35 - 0 comments

9. LOCC operations

   ... information theory is to distill or concentrate entanglement of a given state. Basically, there are two types of protocols ... in the real-world. Hence it is natural to ask how much entanglement can be obtained from the imperfectly entangled states which arise, ...

   Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments

10. Monogamy of entanglement

    ... '''Monogamy ''' is one of the most fundamental properties of entanglement and can, in its extremal form, be expressed as follows: If two ... C. In general, there is a trade-off between the amount of entanglement between qubits A and B and the same qubit A and qubit C. This is ...

    Wiki article - Anonymous (not verified) - 04/08/2018 - 03:53 - 0 comments

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