Experimental demonstration of selective quantum process tomography on an NMR quantum information processor

Author(s): Akshay Gaikwad, Diksha Rehal, Amandeep Singh, Arvind, and Kavita Dorai
We present the NMR implementation of a scheme for selective and efficient quantum process tomography without ancilla. We generalize this scheme such that it can be implemented efficiently using only a set of measurements involving product operators. The method allows us to estimate any element of th...
[Phys. Rev. A 97, 022311] Published Wed Feb 07, 2018

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