High precision calculations in quantum field theory

接下来的十年对于我们理解基本粒子和力的基本结构至关重要。大型强子对撞机运行2已经在以前所未有的13 TeV的质心能量获取数据，这可能在不久的将来主要揭示新的现象，如额外的空间维度，超对称性，另一方面，提高低-能量实验允许非常精确地确定粒子物理学的基本参数，并在探索新物理学方面具有竞争力。粒子相互作用的标准模型在大多数情况下，新物理学可能会表现为与基于标准模型的理论预测的微小偏差。因此，预测的高精度成为强制性的。

The following decade is crucial for our understanding of the fundamental structure of elementary particles and forces. The Large Hadron Collider Run 2 is already taking data at unprecedented center-of-mass energy of 13 TeV, which could in a nearest future uncover principally new phenomena such as the extra space dimensions, supersymmetry, etc. On the other hand increasing accuracy of the low-energy experiments allows for a very accurate determination of the fundamental parameters of particle physics and becomes competitive in probing new physics beyond the standard model of particle interactions. In most cases the new physics may show up as a tiny deviation from the theoretical predictions based on the standard model. Thus the high precision of the predictions becomes mandatory.