Mesonic spectra of bosonized QCD(2) models

被引：21

作者：

Armoni, A

Sonnenschein, J

机构：

[1] School of Physics and Astronomy, Beverly and Raymond Sackler Faculty of Exact Sciences, Tel Aviv University, Ramat Aviv

来源：

NUCLEAR PHYSICS B | 1995年 / 457卷 / 1-2期

关键词：

D O I：

10.1016/0550-3213(95)00505-6

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We discuss bosonized two-dimensional QCD with massless fermions in the adjoint and multi-flavor fundamental representations. We evaluate the massive mesonic spectra of several models by using the light-front quantization and diagonalizing the mass operator M(2) = 2P(+)P(-). We recover previous results in the case of one-flavor adjoint fermions by using an approximation where pair creation and pair annihilation is suppressed. We find the exact massive spectrum of multi-flavor QCD in the limit of large number of flavors.

引用

页码：81 / 95

页数：15

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