How to administer an antidote to Schrödinger’s cat

Autor: Juan-Rafael Álvarez, Mark IJspeert, Oliver Barter, Ben Yuen, Thomas D Barrett, Dustin Stuart, Jerome Dilley, Annemarie Holleczek, Axel Kuhn

Publikováno v: J. Phys. B: At. Mol. Opt. Phys.

In his 1935 Gedankenexperiment, Erwin Schrödinger imagined a box with a cat and a poisonous substance which has a 50% probability of being released, based on the decay of a radioactive atom. As such, the life of the cat and the state of the poison b

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https://doi.org/10.1088/1361-6455/ac5674

Quantum Logic with Cavity Photons From Single Atoms

Autor: Axel Kuhn, Annemarie Holleczek, Gunnar Langfahl-Klabes, Oliver Barter, Chris Sparrow, P. B. R. Nisbet-Jones, Jeremy L. O'Brien, Jonathan C. F. Matthews, Allison S Rubenok, K. Poulios, Graham D. Marshall, Jerome Dilley

Publikováno v: Physical Review Letters
Holleczek, A, Barter, O, Rubenok, A S, Dilley, J, Nisbet-Jones, P B R, Langfahl-Klabes, G, Marshall, G D, Sparrow, C J, O'Brien, J L, Poulios, K, Kuhn, A & Matthews, J C F 2016, ' Quantum Logic with Cavity Photons from Single Atoms ', Physical Review Letters, vol. 117, no. 2, 023602 . https://doi.org/10.1103/PhysRevLett.117.023602
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We demonstrate quantum logic using narrow linewidth photons that are produced with an a-priory non-probabilistic scheme from a single 87Rb atom strongly coupled to a high- nesse cavity. We use a controlled-NOT gate integrated into a photonic chip to

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Single-photon absorption in coupled atom-cavity systems

Autor: Jerome Dilley, Bruce W. Shore, P. B. R. Nisbet-Jones, Axel Kuhn

Publikováno v: Physical Review A. 85

We show how to capture a single photon of arbitrary temporal shape with one atom coupled to an optical cavity. Our model applies to Raman transitions in three-level atoms with one branch of the transition controlled by a (classical) laser pulse, and

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https://doi.org/10.1103/physreva.85.023834

Quantum memories for single photons from cavity-QED

Autor: Matthew Himsworth, Axel Kuhn, Jerome Dilley, Peter Nisbet, Gunnar Langfahl-Klabes

Publikováno v: 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011.

We investigate the feasibility of implementing an elementary building block for quantum information processing. The combination of a deterministic single photon source based on vacuum stimulated adiabatic rapid passage [1,2], and a quantum memory bas

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http://ora.ox.ac.uk/objects/uuid:39e7691b-fc10-43bb-b8c8-e608c3468bd3

Implementation of Atom-Photon Interfaces for Quantum Networking

Autor: Tobias Thiele, Peter Nisbet, Gunnar Langfahl-Klabes, Jerome Dilley, Axel Kuhn, Cecilia Muldoon, Lukas Brandt

Publikováno v: 2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS).

Considerable effort is being made to realize all the elements required for a distributed quantum network [1]. Ideally such a network would be composed of individual nodes acting as quantum gates/memories, connected together by optical links. Recent w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2efc613ac820d9c27b4f6724ea451329
http://ora.ox.ac.uk/objects/uuid:48f779e0-1ffd-4fec-8da0-151f089f1a20