Fr. 134.00

Multi-Step Multi-Input One-Way Quantum Information Processing with Spatial and Temporal Modes of Light

English · Hardback

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Description

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In this thesis, the author develops for the first time an implementation methodology for arbitrary Gaussian operations using temporal-mode cluster states. The author also presents three experiments involving continuous-variable one-way quantum computations, where their non-classical nature is shown by observing entanglement at the outputs. The experimental basic structure of one-way quantum computation over two-mode input state is demonstrated by the controlled-Z gate and the optimum nonlocal gate experiments. Furthermore, the author proves that the operation can be controlled by the gain-tunable entangling gate experiment.

List of contents

Introduction.- Quantum Optics.- Quantum States and Quantum State Manipulations.- Offline Scheme And One-Way Quantum Computation.- Cluster States And One-Way Quantum Computation.- Experimental Generation of Optical Continuous-Variable Cluster States.- Experimental Demonstration of Controlled-Z Gate for Continuous Variables.- Experimental Demonstration of Optimum Nonlocal Gate for Continuous Variables.- Experimental Demonstration of Gain-Tunable Entangling Gate for Continuous Variables.- Temporal-Mode Cluster States.- Summary.

About the author

Dr. Ukai Ryuji Department of Applied Physics, University of Tokyo ukai@alice.t.u-tokyo.ac.jp

Summary

In this thesis, the author develops for the first time an implementation methodology for arbitrary Gaussian operations using temporal-mode cluster states. The author also presents three experiments involving continuous-variable one-way quantum computations, where their non-classical nature is shown by observing entanglement at the outputs. The experimental basic structure of one-way quantum computation over two-mode input state is demonstrated by the controlled-Z gate and the optimum nonlocal gate experiments. Furthermore, the author proves that the operation can be controlled by the gain-tunable entangling gate experiment.

Product details

Authors Ryuji Ukai
Publisher Springer, Berlin
 
Languages English
Product format Hardback
Released 07.05.2014
 
EAN 9784431550181
ISBN 978-4-431-55018-1
No. of pages 351
Dimensions 161 mm x 17 mm x 242 mm
Weight 734 g
Illustrations XIX, 351 p. 215 illus., 100 illus. in color.
Series Springer Theses
Springer Theses
Subject Natural sciences, medicine, IT, technology > Physics, astronomy > Theoretical physics

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