Universal Tool for Single-Photon Circuits: Quantum Router Design
نویسندگان
چکیده
منابع مشابه
Single-photon quantum router with multiple output ports
The routing capability is a requisite in quantum network. Although the quantum routing of signals has been investigated in various systems both in theory and experiment, the general form of quantum routing with many output terminals still needs to be explored. Here we propose a scheme to achieve the multi-channel quantum routing of the single photons in a waveguide-emitter system. The channels ...
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Jing Lu ( ),1,2 Lan Zhou ( ),1,3,* Le-Man Kuang ( ),1 and Franco Nori ( )2,4 1Key Laboratory of Low-Dimensional Quantum Structures and Quantum Control of Ministry of Education and Department of Physics, Hunan Normal University, Changsha 410081, China 2CEMS, RIKEN, Saitama 351-0198, Japan 3Beijing Computational Science Research Center, Beijing 100084, China 4Physics Department, The University of...
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We define and construct efficient depth-universal and almostsize-universal quantum circuits. Such circuits can be viewed as generalpurpose simulators for central quantum circuit classes and used to capture the computational power of the simulated class. For depth we construct universal circuits whose depth is the same order as the circuits being simulated. For size, there is a log factor blow-u...
متن کاملUniversal Quantum Circuits
We define and construct efficient depth-universal and almostsize-universal quantum circuits. Such circuits can be viewed as generalpurpose simulators for central classes of quantum circuits and can be used to capture the computational power of the circuit class being simulated. For depth we construct universal circuits whose depth is the same order as the circuits being simulated. For size, the...
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ژورنال
عنوان ژورنال: Materials
سال: 2020
ISSN: 1996-1944
DOI: 10.3390/ma13020319