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Bell state
... -- i.e. in 0 and 1 simultaneously, e.g. in either of the states $|+\rangle = \frac{1}{\sqrt{2}}(|0\rangle + |1\rangle)$ or ... predicts $2\sqrt{2}$ ) There are three other states of two qubits which lead to this maximal value of $2\sqrt{2}$ and ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:37 - 0 comments
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Isotropic state
... ) † ). Parametrization The isotropic states is a one-parameter family of states and can be written as (1 − α ) I / d 2 + ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Qubit
... vector space over the complex numbers . The two basis states (or vectors ) are conventionally written as ∣0⟩ and ... follows the usual bra-ket notation of writing quantum states . Hence a qubit can be thought of as a quantum mechanical version ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Bipartite
... ⊗ H B are called bipartite quantum states . See also Multipartite Tensor product Bipartite states and Schmidt decomposition External links Bipartite ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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QICS Category: 00. QUANTUM INFORMATION SCIENCE
... in information processing |- | 01.30.+r | Quantum states and dynamics as a resource for information processing |- | 01.40.+n ... of operators |- | 07.40.+d | Distance between states |- | 07.50.+n | No-go theorems |- | 07.60.+s | Special ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Bell measurement
... projection rule of quantum measurement s), and as Bell states are entangled , a Bell measurement is an entangling operation. It ... measurements can only be partly realized as two of the Bell states cannot be distinguished with optical techniques. In Bell measurements of ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Pseudomixture
A pseduomixture of states is an affine combination of states, i.e. ρ = ∑ j r j ρ j ... are real. This is different from a mixture of states in that for a mixture, the r j have to be non-negative. ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Entanglement measure
... ) (so called monotonicity), and is zero for separable states. There are operational entanglement measures such as ... formation ) or based on distance from set of separable states such as relative entropy of entanglement . Often the abstract ...
Wiki article - Anonymous (not verified) - 02/11/2015 - 02:10 - 0 comments
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Activation of bound entanglement
There are tasks for which Bound entangled states (BEs) are not useful, however they can help to perform these tasks in conjunction with other states. For example every bipartite bound entangled state can increase ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Research Fellow in Theoretical Condensed Matter Physics
... PostDoc Tags: Topological States , Correlated Matter , Mesoscopic devices , transport and/or ... extension. The focus of the research will be in topological states of matter, systems out of equilibrium, open systems, and light-matter ...
Position - ariad - 31/05/2018 - 14:52 - 0 comments