Low energy theorems in N=1 supersymmetric theory

Kiyoshi Higashijima, Muneto Nitta, Kazutoshi Ohta, Nobuyoshi Ohta

Research output: Contribution to journalArticle

21 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)1165-1178
Number of pages14
JournalProgress of Theoretical Physics
Volume98
Issue number5
Publication statusPublished - 1997 Nov
Externally publishedYes

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bosons
theorems
scattering amplitude
energy
breakdown
curvature
formalism
symmetry

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Higashijima, K., Nitta, M., Ohta, K., & Ohta, N. (1997). Low energy theorems in N=1 supersymmetric theory. Progress of Theoretical Physics, 98(5), 1165-1178.

Low energy theorems in N=1 supersymmetric theory. / Higashijima, Kiyoshi; Nitta, Muneto; Ohta, Kazutoshi; Ohta, Nobuyoshi.

In: Progress of Theoretical Physics, Vol. 98, No. 5, 11.1997, p. 1165-1178.

Research output: Contribution to journalArticle

Higashijima, K, Nitta, M, Ohta, K & Ohta, N 1997, 'Low energy theorems in N=1 supersymmetric theory', Progress of Theoretical Physics, vol. 98, no. 5, pp. 1165-1178.
Higashijima K, Nitta M, Ohta K, Ohta N. Low energy theorems in N=1 supersymmetric theory. Progress of Theoretical Physics. 1997 Nov;98(5):1165-1178.
Higashijima, Kiyoshi ; Nitta, Muneto ; Ohta, Kazutoshi ; Ohta, Nobuyoshi. / Low energy theorems in N=1 supersymmetric theory. In: Progress of Theoretical Physics. 1997 ; Vol. 98, No. 5. pp. 1165-1178.
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