### Resumen

We perform the sewing of two (dual) Ramond reggeon vertices and derive an algorithm by means of which the so obtained four-Ramond reggeon vertex may be explicitly computed at arbitrary oscillator (mass) level. A closed form of the four-vertex is then deduced on the basis of a comparison to all terms obtained by sewing, that contain only level zero and one oscillators. Results are presented for both complex fermions and for the previously studied case of real fermions.

Idioma original | English |
---|---|

Páginas (desde-hasta) | 187-214 |

Número de páginas | 28 |

Publicación | Nuclear Physics, Section B |

Volumen | 404 |

N.º | 1-2 |

DOI | |

Estado | Published - 30 ago 1993 |

### Huella dactilar

### ASJC Scopus subject areas

- Nuclear and High Energy Physics

### Citar esto

*Nuclear Physics, Section B*,

*404*(1-2), 187-214. https://doi.org/10.1016/0550-3213(93)90478-8

}

*Nuclear Physics, Section B*, vol. 404, n.º 1-2, pp. 187-214. https://doi.org/10.1016/0550-3213(93)90478-8

**An algorithm for computing four-Ramond vertices at arbitrary level.** / Engberg, Niclas; Nilsson, Bengt E.W.; Sundell, Per.

Resultado de la investigación: Article

TY - JOUR

T1 - An algorithm for computing four-Ramond vertices at arbitrary level

AU - Engberg, Niclas

AU - Nilsson, Bengt E.W.

AU - Sundell, Per

PY - 1993/8/30

Y1 - 1993/8/30

N2 - We perform the sewing of two (dual) Ramond reggeon vertices and derive an algorithm by means of which the so obtained four-Ramond reggeon vertex may be explicitly computed at arbitrary oscillator (mass) level. A closed form of the four-vertex is then deduced on the basis of a comparison to all terms obtained by sewing, that contain only level zero and one oscillators. Results are presented for both complex fermions and for the previously studied case of real fermions.

AB - We perform the sewing of two (dual) Ramond reggeon vertices and derive an algorithm by means of which the so obtained four-Ramond reggeon vertex may be explicitly computed at arbitrary oscillator (mass) level. A closed form of the four-vertex is then deduced on the basis of a comparison to all terms obtained by sewing, that contain only level zero and one oscillators. Results are presented for both complex fermions and for the previously studied case of real fermions.

UR - http://www.scopus.com/inward/record.url?scp=13344287065&partnerID=8YFLogxK

U2 - 10.1016/0550-3213(93)90478-8

DO - 10.1016/0550-3213(93)90478-8

M3 - Article

AN - SCOPUS:13344287065

VL - 404

SP - 187

EP - 214

JO - Nuclear Physics B

JF - Nuclear Physics B

SN - 0550-3213

IS - 1-2

ER -