Circuits for Distributing Quantum Measurement

We provide explicit quantum circuits for the distributed measurement of Bell states in the Hilbert space Cdn, where d is qudit dimension. We discuss a method for generalizing this to distributed measurements on any set of orthogonal states distributed among n parties. From the practical viewpoint, w...

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Bibliographic Details
Main Authors: Panigrahi, P K, Gupta, M, Pathak, A, Srikanth, R
Format: Conference Proceeding
Language:English
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Summary:We provide explicit quantum circuits for the distributed measurement of Bell states in the Hilbert space Cdn, where d is qudit dimension. We discuss a method for generalizing this to distributed measurements on any set of orthogonal states distributed among n parties. From the practical viewpoint, we show that such distributed measurements can help lower quantum communication complexity under certain conditions.
ISSN:0094-243X
DOI:10.1063/1.2400891