Frontiers of quantum physics

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Spatial Orientation using Quantum Telepathy

(2006)

Authors:

FA Bovino, M Giardina, K Svozil, V Vedral
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How to extract entanglement from a piece of solid or a bunch of neutrons

The European Physical Journal A Springer Nature 26:3-4 (2006) 261-268

Authors:

Marcelo O Terra Cunha, Vlatko Vedral
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Macroscopic thermal entanglement due to radiation pressure.

Phys Rev Lett 96:6 (2006) 060407

Authors:

Aires Ferreira, Ariel Guerreiro, Vlatko Vedral

Abstract:

Can entanglement and the quantum behavior in physical systems survive at arbitrary high temperatures? In this Letter we show that this is the case for a electromagnetic field mode in an optical cavity with a movable mirror in a thermal state. We also identify two different dynamical regimes of generation of entanglement separated by a critical coupling strength.
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A better than perfect match.

Nature 439:7075 (2006) 397
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Coherent quantum evolution via reservoir driven holonomies.

Phys Rev Lett 96:2 (2006) 020403

Authors:

Angelo Carollo, Marcelo França Santos, Vlatko Vedral

Abstract:

We show that in the limit of a strongly interacting environment a system initially prepared in a decoherence-free subspace (DFS) coherently evolves in time, adiabatically following the changes of the DFS. If the reservoir cyclicly evolves in time, the DFS states acquire a holonomy.
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