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The Strathprints institutional repository is a digital archive of University of Strathclyde research outputs.

Strathprints serves world leading Open Access research by the University of Strathclyde, including research by the Strathclyde Institute of Pharmacy and Biomedical Sciences (SIPBS), where research centres such as the Industrial Biotechnology Innovation Centre (IBioIC), the Cancer Research UK Formulation Unit, SeaBioTech and the Centre for Biophotonics are based.

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A universal quantum estimator

Kwek, L C and Choo, K W and Du, J F and Ekert, A K and Alves, C M and Horodecki, M and Horodecki, P and Kaszlikowski, D and Nazimudeen, N and Oh, C H and Oi, D K L (2005) A universal quantum estimator. International Journal of Quantum Information, 3. pp. 123-132.

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Abstract

Almost all computational tasks in the modem computer can be designed from basic building blocks. These building blocks provide a powerful and efficient language for describing algorithms. In quantum computers, the basic building blocks are the quantum gates. In this tutorial, we will look at quantum gates that act on one and two qubits and briefly discuss how these gates can be used in quantum networks.