论文标题
使用IBM量子计算机模拟Majorana零模式编织的动力学
Simulating the dynamics of braiding of Majorana zero modes using an IBM quantum computer
论文作者
论文摘要
我们模拟了IBM量子计算机上编织Majora零模式的动力学。我们发现天然量子门引入了太多的噪音以至于无法观察编织。取而代之的是，我们使用Qiskit脉冲来开发缩放的两量量子门，以更好地匹配单一时间演化操作员，并使我们能够观察编织。这项工作表明，量子计算机可用于仿真，并突出显示使用脉冲级控制在编程量子计算机中，并构成了通过动力学哈密顿进化进行编织的第一个实验证据。
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.
