Light Meson PDFs from BLFQ and QCD Evolution

• 作者: Lan Jiangshan Mondal Chandan Xu Siqi Zhao Xingbo
• 来源期刊: 中国科学院近代物理研究所和兰州重离子研究装置年报:英文版
• 学科: 物理学
• 关键词: HAMILTONIAN LIGHT QUANTUM
• 年，卷（期）: 2018,（1）
• 页码范围: 25-26
• 页数: 2页
• 分类号: O57

摘要

The basis light front quantization(BLFQ)is a nonperturbative approach for the light front wavefunctions(LFWFs)and the spectroscopy of the many body bound-state systems in quantum field theories[1−3].It is a Hamiltonian-based formalism with the advantages of light front dynamics[4].The LFWFs of the bound states are obtained as the eigenfunctions of the light front Schr¨odinger equation Heff|Ψ>=M2|Ψ>,where Heff is the effective Hamiltonian of the system.