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Universal control of quantum subspaces and subsystems

P. Zanardi·S. Lloyd
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Abstract

We describe a broad dynamical-algebraic framework for analyzing the quantum control properties of a set of naturally available interactions. General conditions under which universal control is achieved over a set of subspaces/subsystems are found. All known physical examples of universal control on subspaces/systems are related to the framework developed here.

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P. Zanardi, S. Lloyd. 2003-05-07. Universal control of quantum subspaces and subsystems. https://doi.org/10.1103/physreva.69.022313

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