John P. T. Stenger, Nicholas T. Bronn, Daniel J. Egger, David Pekker
Published 2020-12-21Version 1
We simulate the dynamics of braiding Majorana zero modes on an IBM Quantum computer. We find the native quantum gates introduce too much noise to observe braiding. Instead, we use Qiskit Pulse to develop scaled two-qubit quantum gates that better match the unitary time evolution operator and enable us to observe braiding. This work demonstrates that quantum computers can be used for simulation, and highlights the use of pulse-level control for programming quantum computers and constitutes the first experimental evidence of braiding via dynamical Hamiltonian evolution.
Efficient quantum algorithms for $GHZ$ and $W$ states, and implementation on the IBM quantum computer
CALA-$n$: A Quantum Library for Realizing Cost-Effective 2-, 3-, 4-, and 5-bit Gates on IBM Quantum Computers using Bloch Sphere Approach, Clifford+T Gates, and Layouts
Five Experimental Tests on the 5-Qubit IBM Quantum Computer
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