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arXiv · 1311.2980

Introduction to Basis Light-Front Quantization Approach to QCD Bound State Problems

Yang Li·Paul W. Wiecki·Xingbo Zhao·Pieter Maris·James P. Vary
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Abstract

Basis Light-Front Quantized Field Theory (BLFQ) is an $\textit{ab intio}$ Hamiltonian approach that adopts light-cone gauge, light-front quantization and state-of-the-art many-body methods to solve non-perturbative quantum field theory problems. By a suitable choice of basis, BLFQ retains the underlying symmetries to the extent allowed within light-front coordinates. In this talk, we outline the scheme for applying BLFQ to QCD bound state problems. We adopt a 2D Harmonic Oscillator with 1D plane wave basis that corresponds to the AdS/QCD soft-wall solution. Exact treatment of the symmetries will be discussed.

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Yang Li, Paul W. Wiecki, Xingbo Zhao, Pieter Maris, James P. Vary. 2013-11-12. Introduction to Basis Light-Front Quantization Approach to QCD Bound State Problems. https://arxiv.org/abs/1311.2980

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