论文标题
量子退火的噪声抑制建议
A proposal of noise suppression for quantum annealing
论文作者
论文摘要
提出了一种抑制噪声的方法，这是在量子退火器中获得最佳解决方案的主要障碍之一。我们通过引入辅助系统来概括常规使用的哈密顿量，即横向田间哈密顿量，这导致在某些典型情况下取消噪声对所考虑的系统的影响。我们还以数值确认该方法对于通常在通量量子的情况下通常会遇到的一种噪声有效。
A method to suppress noise, which is one of the major obstacles to obtain an optimal solution in quantum annealers, is proposed. We generalize the conventionally used Hamiltonian, i.e., the transverse field Hamiltonian, by introducing an ancillary system, which leads to cancellation of the effect of noise on the system under consideration for some typical cases. We also confirm numerically that the method is effective for a kind of noise usually encountered in the case of flux qubit.
