Hamiltonian, Path Integral and BRST Formulations of the Restricted Gauge Theory of <i>QCD<sub>2</sub></i>

作     者：Usha Kulshreshtha Daya Shankar Kulshreshtha James P. Vary 

作者机构：Department of Physics Kirori Mal College University of Delhi Delhi India Department of Physics and Astrophysics University of Delhi Delhi India Department of Physics and Astronomy Iowa State University Ames Iowa USA 

出 版 物：《Journal of Modern Physics》 (现代物理（英文）)

年 卷 期：2018年第9卷第14期

页      面：2355-2369页

学科分类：07[理学] 0702[理学-物理学] 

主　　题：Hamiltonian Quantization Path Integral Quantization BRST Quantization Quantum Chromodynamics QCD2 Field Theories in Lower Dimensions Gauge-Invariant Theories Gauge-Fixing 

摘      要：We study the Hamiltonian, path integral and Becchi-Rouet-Stora and Tyutin (BRST) formulations of the restricted gauge theory of QCD2 à la Cho et al. under appropriate gauge-fixing conditions.