Authors: Yang Liu JingXin Cui
Publish Date: 2014/04/19
Volume: 59, Issue: 19, Pages: 2298-2301
Abstract
In this paper we discuss the ability of realizing Kraus operators and POVM measurements in a duality quantum computer We prove that not all the Kraus operators can be realized in a duality quantum computer We introduce a new type of duality quantum circuit multiduality circuit by repeating the previous version of duality quantum circuit as a unit and we can realize universal Kraus operators and POVM measurements with this new circuit We also give a measure of the complexity of the Kraus operations in terms of the minimum number the units required to realize the Kraus operations in multiduality circuit
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