Simulation of multiple-quantum NMR dynamics of spin dimer on quantum computer

TL;DR

This paper demonstrates simulating the dynamics of spin dimers in multiple quantum NMR experiments using a 5-qubit IBM quantum processor, marking progress in applying quantum computing to magnetic resonance problems.

Contribution

It presents the first simulation of multiple-quantum NMR dynamics of spin dimers on a superconducting quantum computer, exploring both pure and mixed initial states.

Findings

Successful simulation of NMR spin dimer dynamics on IBM quantum processor

First application of quantum computers to magnetic resonance problem-solving

Demonstrates feasibility of quantum simulation for complex spin systems

Abstract

Dymanics of spin dimers in multiple quantum NMR experiment is studied on the 5-qubit superconducting quantum processor of IBM {Quantum Experience} for the both {pure} ground and thermodynamic equilibrium (mixed) initial states. The work can be considered as a first step towards an application of quantum computers to solving problems of magnetic resonance. This article is dedicated to Prof. Klaus M\"obius and Prof. Kev Salikhov on the occasion of their 85th birthdays.