Arthurs-Kelly joint measurements and applications

Roy, S. M. (2015) Arthurs-Kelly joint measurements and applications Current Science, 109 (11). pp. 2029-2038. ISSN 0011-3891

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Originally devised as an extension of von Neumann measurement Hamiltonian to joint measurement of conjugate variables, the Arthurs-Kelly Hamiltonian has been found to have many other practical applications. I summarize in particular, experimental bounds on von Neumann entropy, noiseless quantum tracking of conjugate observables, remote tomography, entanlement swapping and exact measurement of correlation between conjugate observables.

Item Type:Article
Source:Copyright of this article belongs to Current Science Association.
Keywords:Conjugate Variables; Joint Measurements; Quantum Tracking; Remote Tomography; Teleportation
ID Code:99290
Deposited On:26 Feb 2016 09:26
Last Modified:19 May 2016 11:06

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