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Hadamard NMR spectroscopy for two-dimensional quantum information processing and parallel search algorithms. J Magn Reson 2006 Dec;183(2):259-68

Date

10/03/2006

Pubmed ID

17011221

DOI

10.1016/j.jmr.2006.09.001

Scopus ID

2-s2.0-33750948417 (requires institutional sign-in at Scopus site)   8 Citations

Abstract

Hadamard spectroscopy has earlier been used to speed-up multi-dimensional NMR experiments. In this work, we speed-up the two-dimensional quantum computing scheme, by using Hadamard spectroscopy in the indirect dimension, resulting in a scheme which is faster and requires the Fourier transformation only in the direct dimension. Two and three qubit quantum gates are implemented with an extra observer qubit. We also use one-dimensional Hadamard spectroscopy for binary information storage by spatial encoding and implementation of a parallel search algorithm.

Author List

Gopinath T, Kumar A

Author

Gopinath Tata PhD Assistant Professor in the Biophysics department at Medical College of Wisconsin




MESH terms used to index this publication - Major topics in bold

Algorithms
Computing Methodologies
Information Storage and Retrieval
Magnetic Resonance Spectroscopy
Pattern Recognition, Automated
Quantum Theory
Reproducibility of Results
Sensitivity and Specificity
Signal Processing, Computer-Assisted