Low energy theorems in N=1 supersymmetric theory

Kiyoshi Higashijima, Muneto Nitta, Kazutoshi Ohta, Nobuyoshi Ohta

研究成果: Article査読

20 被引用数 (Scopus)

抄録

In N = 1 supersymmetric theories, quasi Nambu-Goldstone (QNG) bosons appear in addition to ordinary Nambu-Goldstone (NG) bosons when the global symmetry G breaks down spontaneously. We investigate two-body scattering amplitudes of those bosons in the low-energy effective Lagrangian formalism. They are expressed by the curvature of the Kähler manifold. The scattering amplitudes of QNG bosons are shown to coincide with those of NG bosons, though the effective Lagrangian contains an arbitrary function, and those with odd numbers of QNG bosons all vanish.

本文言語English
ページ(範囲)1165-1178
ページ数14
ジャーナルProgress of Theoretical Physics
98
5
DOI
出版ステータスPublished - 1997 11
外部発表はい

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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