论文标题
如何实验评估量子退火的绝热条件
How to experimentally evaluate the adiabatic condition for quantum annealing
论文作者
论文摘要
我们提出了一种用于评估量子退火期间绝热状况的实验方法，这对于解决实际问题至关重要。绝热条件由过渡矩阵元素和能量差距组成，我们的方法同时提供了有关这些组件的信息，而无需对角度化哈密顿量。关键思想是通过添加质量组织期间的振荡场来测量时间域信号的功率谱，我们可以从测量输出中估算过渡矩阵元素和能量差距的值。我们的结果为分析质量检查的性能提供了有力的实验基础。
We propose an experimental method for evaluating the adiabatic condition during quantum annealing (QA), which will be essential for solving practical problems. The adiabatic condition consists of the transition matrix element and the energy gap, and our method simultaneously provides information about these components without diagonalizing the Hamiltonian. The key idea is to measure the power spectrum of a time domain signal by adding an oscillating field during QA, and we can estimate the values of the transition matrix element and energy gap from the measurement output. Our results provides a powerful experimental basis for analyzing the performance of QA.
