Processing images in entangled quantum systems |
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| Authors: | S. E. Venegas-Andraca J. L. Ball |
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| Affiliation: | (1) Department of Physics, Haverford College, 370, Lancaster Avenue, Haverford, PA 19041-1392, USA;(2) D-Wave Systems Inc., 100-4401 Still Creek Drive, Burnaby, B.C., Canada, V5C 6G9;(3) Department of Mathematics, Tufts University, Bromfield–Pearson Building, Medford, MA 02155, USA;(4) Frontier Research System, RIKEN, Wako-shi, Saitama 351-0198, Japan;(5) Institute for Physical High Technology, P.O. Box 100239, D-07702 Jena, Germany;(6) Department of Solid State Physics, Comenius University, SK-84248 Bratislava, Slovakia;(7) Physics and Astronomy Dept., The University of British Columbia, 6224 Agricultural Rd., Vancouver, B.C., Canada, V6T 1Z1 |
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| Abstract: | We introduce a novel method for storing and retrieving binary geometrical shapes in quantum mechanical systems. In contrast
to standard procedures in classical computer science in which image reconstruction requires not only the storage of light
parameters (like light frequency) but also the storage and use of additional information like correlation and pixel spatial
disposition, we show that the employment of maximally entangled qubits allows to reconstruct images without using any additional
information. Moreover, we provide a concrete application of our proposal in the field of image recognition and briefly explore
potential experimental realizations. Our proposal could be employed to enable emergent quantum technology to be used in high-impact
scientific disciplines in which extensive use of image processing is made. |
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