Research in Strong-Interaction Theory

这个小组将研究涉及强相互作用系统的广泛问题，使用量子色动力学（QCD），强相互作用的基础场论，或者它与低能量强相互作用的有效理论的联系。计算介子和胶球质量将使用光前重整群技术直接作为QCD束缚态问题。将利用有效的场论技术将量子cd与核多体问题和核反应的相对论强子描述联系起来。

0098645FurnstahlThis group will study a broad range of problems involving strongly interacting systems using either Quantum Chromodynamics (QCD), the underlying field theory of the strong interaction, or its connection to effective theories of the strong interaction at low energies. Calculations of meson and glueball masses will be made directly as a QCD bound state problem using light-front renormalization-group techniques. Effective field theory techniques will be used to connect QCD with the nuclear many-body problem and with relativistic hadronic description of nuclear reactions.