The BRST invariant, cyclic symmetric three (super) string vertex and (super) conformal field theory

Ursula Carow-Watamura, Satoshi Watamura

研究成果: Article査読

33 被引用数 (Scopus)

抄録

The field representation of the Caneschi-Schwimmer-Veneziano vertex, including ghost terms is formulated and the equivalence to the oscillator form is shown. Extending the fields of the vertex to superfields, the cyclic symmetric vertex of the three-Neveu-Schwarz string is derived. The BRST invariance is proven and the structure of the vacuum which is attached to the vertex is analysed in connection with the BRST invariance. The role of the picture changing in the string interaction is discussed.

本文言語English
ページ(範囲)500-524
ページ数25
ジャーナルNuclear Physics, Section B
288
C
DOI
出版ステータスPublished - 1987 1月 1
外部発表はい

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学

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