Large-N_c meson theory

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We derive an effective Lagrangian for meson fields. This is done in the light-cone gauge for two-dimensional large-N_c QCD by using the bilocal auxiliary field method. The auxiliary fields are bilocal on light-cone space and their Fourier transformation determines the parton momentum distribution. As the first test of our method, the 't Hooft equation is derived from the effective Lagrangian.
1+10 pages including 4 figures, Latex, style files psfig.sty and wrapft.sty

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High Energy Physics - Theory, High Energy Physics - Phenomenology

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http://salesiana.dossiersoluciones.com/handle/123456789/50583

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/hep-th/0103121
 http://arxiv.org/abs/hep-th/0103121

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arXiv