Research in Strong-Interaction Theory

强相互作用理论研究

• 批准号: 0098645
• 负责人: Richard Furnstahl
• 金额: $ 84万
• 依托单位: Ohio State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2001
• 资助国家: 美国
• 起止时间: 2001-08-01 至 2005-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0098645&HistoricalAwards=false
• 关键词: Research; Strong; Interaction; Theory

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.

0098645Furnstahl 该小组将使用量子色动力学（QCD）（强相互作用的基础场论）或其与低能强相互作用的有效理论的联系来研究涉及强相互作用系统的广泛问题。 介子和胶球质量的计算将使用光前重正化群技术直接作为 QCD 束缚态问题进行。 将使用有效的场论技术将 QCD 与核多体问题以及核反应的相对论强子描述联系起来。