论文标题
精确而近似的连续变量栅极分解
Exact and approximate continuous-variable gate decompositions
论文作者
论文摘要
我们为连续变量量子计算机收集并详细检查门口分解技术，还引入了一些扩展这些方法的新技术。研究了精确和近似分解方法，并比较某些常见操作的栅极计数。虽然每个都具有不同的优势，但我们发现精确的分解具有较低的门计数，而近似技术可以覆盖所有连续变量操作的分解，但需要明显的电路深度才能适度精确。
We gather and examine in detail gate decomposition techniques for continuous-variable quantum computers and also introduce some new techniques which expand on these methods. Both exact and approximate decomposition methods are studied and gate counts are compared for some common operations. While each having distinct advantages, we find that exact decompositions have lower gate counts whereas approximate techniques can cover decompositions for all continuous-variable operations but require significant circuit depth for a modest precision.
