Investigations of multiple quantum NMR dynamics of spin dimer on quantum computer

A. A. Belova; A. V. Fedorova; E. I. Kuznetsova

doi:10.1117/12.2624088

30 January 2022 Investigations of multiple quantum NMR dynamics of spin dimer on quantum computer

A. A. Belova, A. V. Fedorova, E. I. Kuznetsova

Proceedings Volume 12157, International Conference on Micro- and Nano-Electronics 2021; 1215721 (2022) https://doi.org/10.1117/12.2624088
Event: International Conference on Micro- and Nano-Electronics 2021, 2021, Zvenigorod, Russian Federation

Abstract

We propose the algorithm for the quantum computer on the IBM Q platform. By this algorithm one can obtain the multiple-quantum NMR dynamics of the dimer with spins 1/2. Our algorithm includes preparation of thermodynamic equilibrium state as initial conditions for dimer and circuit for evolution under the Hamiltonian of multiple-quantum NMR experiment. Multiple-quantum coherences arise in multiple-quantum NMR experiment. Ones are connected with solid body structure and get a lot of research consequently. Intensities of these coherences are measured at end of experiment. In our algorithm the intensities of multiple-quantum coherences are evaluated by tomography of diagonal elements of final density matrix for dimer.

Citation Download Citation

A. A. Belova, A. V. Fedorova, and E. I. Kuznetsova "Investigations of multiple quantum NMR dynamics of spin dimer on quantum computer", Proc. SPIE 12157, International Conference on Micro- and Nano-Electronics 2021, 1215721 (30 January 2022); https://doi.org/10.1117/12.2624088

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