60 citations · 192 across the 12 of their papers we have counts for
12 papers
A simple method for the preparation of pseudopure states in NMR quantum information processing
B. M. Fung, Vladimir L. Ermakov
The use of nuclear magnetic resonance (NMR) to carry out quantum information processing (QIP) often requires the preparation, transformation, and detection of pseudopure states. In…
Nuclear magnetic resonance implementation of the Deutsch-Jozsa algorithm using different initial states
Vladimir L. Ermakov, B. M. Fung
The Deutsch-Jozsa algorithm distinguishes constant functions from balanced functions with a single evaluation. In the first part of this work, we present simulations of the nuclear…
Experimental realization of a continuous version of the Grover algorithm
Vladimir L. Ermakov, B. M. Fung
A continuous, analog version of the Grover algorithm is realized using NMR. The system studied is 23Na in a liquid crystal medium. The presence of quadrupolar coupling makes the sp…
NMR molecular photography
Anatoly K. Khitrin, Vladimir L. Ermakov, B. M. Fung
A procedure is described for storing a 2D pattern consisting of 32x32 = 1024 bits in a spin state of a molecular system and then retrieving the stored information as a stack of NMR…
Spin Processor
A. K. Khitrin, V. L. Ermakov
It is experimentally demonstrated that with multi-frequency excitation of weak amplitude the dynamics of a cluster of dipolar-coupled spins can be manipulated to perform parallel l…
Cluster of Dipolar Coupled Spins as a Quantum Memory Storage
A. K. Khitrin, V. L. Ermakov, B. M. Fung
Spin dynamics of a cluster of coupled spins 1/2 can be manipulated to store and process a large amount of information. A new type of dynamic response makes it possible to excite co…