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The power of symmetric extensions for entanglement detection
... amount of local noise necessary to induce separability on states arising from N Bose symmetric extensions with Positive Partial Transpose ... the error we incur when we approximate the set of separable states by the set of (PPT) N-extendable quantum states in order to compute the ...
Video abstract - Burgarth - 26/10/2015 - 17:05 - 0 comments
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Quantum Nanophotonics Laboratory
... light and matter at the nanoscale. We experiment with exotic states of light such as single photon states, entangled photons or squeezed states of light and force them to ...
Research group - gamote - 07/03/2022 - 11:17 - 0 comments
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PhD and Post-doctoral positions open at the Quantum Nanophotonics Laboratory
... Centers in Diamond • PhD position on Manipulation of States of Light to Control Scattering from Nanoparticles • PhD position on ... small particles • PhD position on Propagation of quantum states of light in multimode fibers • PhD position on Preparation of a ...
Position - gamote - 07/03/2022 - 10:54 - 0 comments
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Quantum key distribution
... entangled particles cannot be described by specifying the states of individual particles and they may together share information in a ... the secret key. The second type uses entangled photon states to encode the bits and relies on the fact that the information defining ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments
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Tulane Quantum Information and Nonlinear Optics Group
... physics surrounding quantum entanglement and quantum states of light. A second aspect involves utilizing these concepts in various ... light are created. The correlations in these “twin beam” states are exploited to enhance, for example, interferometric measurements and ...
Research group - onurdanaci - 25/02/2016 - 19:05 - 0 comments
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Ph.D. fellowships in quantum optics and atom physics
... are available in two areas: 1) Generation of quantum states of light (single photons, entangled photon pairs, squeezed states) at wavelengths and bandwidths that interact strongly with rubidium ...
Position - Icfojobs - 26/10/2015 - 17:06
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Q+ Hangout: Miguel Navascues
... question to the characterization of the set of all quantum states (distributions) which admit a separable (classical) ... of witnesses which can detect entanglement in infinite TI states from the nearest-neighbor reduced density matrix. Along the way, we identify a set of separable two-qubit states which only admit entangled TI extensions. For nonlocality detection, we ...
Conference - Ravi - 25/10/2016 - 08:05 - 0 comments
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Quantum Optics Research Program
... that allowed the generation of non-maximally entangled states. This experiment allowed a progress toward a conclusive test of local ... on wave-particle duality was realised with various optical states as well. This activity has been done in part in collaboration with Turin ...
Research group - M.genovese - 26/10/2015 - 17:05 - 0 comments
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Postdoc position (3 years) in quantum simulation with Rydberg interaction at University of Nottingham
... simulation platform based on trapped ions excited to Rydberg states. We are particularly interested in understanding topological and ... points) are usually encountered in electronically excited states of molecules and in condensed matter systems. Trapped Rydberg ions ...
Position - QuantumNottingham - 04/03/2022 - 14:40 - 0 comments
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Strong coin tossing
... error-free apparatus for creating and manipulating quantum states. In general, a protocol for this task may be defined to include one or ... qubit of each to Bob. Bob randomly selects one of the states to be used for the coin toss. He informs Alice of his choice. Alice ...
Wiki article - Anonymous (not verified) - 26/10/2015 - 17:56 - 0 comments