论文标题
$ ϕ^4 $标量场理论的量子计算的单粒子数字化策略
Single-particle digitization strategy for quantum computation of a $ϕ^4$ scalar field theory
论文作者
论文摘要
由高能量量子染色体动力学的Parton图片激励，我们开发了一种单粒子数字化策略，用于在$ d+1 $ dimensional scalar $ ϕ^4 $字段理论中对相对论散射过程的有效量子模拟。我们为初始状态制备，时间演变和最终状态测量来制定量子算法。我们概述了这个单粒子框架中的非扰动重新归一化策略。
Motivated by the parton picture of high energy quantum chromodynamics, we develop a single-particle digitization strategy for the efficient quantum simulation of relativistic scattering processes in a $d+1$ dimensional scalar $ϕ^4$ field theory. We work out quantum algorithms for initial state preparation, time evolution and final state measurements. We outline a non-perturbative renormalization strategy in this single-particle framework.
