Matching the heavy vector meson theory

被引：0

作者：

Bijnens, J

Gosdzinsky, P

Talavera, P

机构：

[1] Lund Univ, Dept Theoret Phys 2, S-22362 Lund, Sweden

[2] NORDITA, DK-2100 Copenhagen 0, Denmark

[3] Univ Politecn Cataluna, Dept Fis & Engn Nucl, E-08034 Barcelona, Spain

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 1998年 / 01期

关键词：

1/N expansion; phenomenological models; chiral lagrangians;

D O I：

暂无

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 show how to obtain a "heavy" meson effective lagrangian for the case where the number of heavy particles is not conserved. We apply the method in a simple example at tree level and perform then the reduction for the case of vector mesons in Chiral Perturbation Theory in a manifestly chiral invariant fashion. Some examples showing that "heavy" meson effective theory also reproduces the correct non-analytical terms at the one-loop level are included.

引用

页数：18

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