Diagrams of Noncommutative Phi-Three Theory from String Theory

Preprint

12 May 2000

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-th/0003113

Abstract

Starting from tree and one-loop tachyon amplitudes of open string theory in the presence of a constant B-field, we explore two problems. First we show that in the noncommutative field theory limit the amplitudes reduce to tree and one-loop diagrams of the noncommutative phi-three theory. Next, we check factorization of the one-loop amplitudes in the long cylinder limit.

Keywords

DIAGRAMS OF NONCOMMUTATIVE
NONCOMMUTATIVE PHI
PHI THREE THEORY
THEORY STARTING
STRING THEORY
CYLINDER
TREE

All Related Versions

Version 1, 2000-03-14, ArXiv
Version 2, 2000-03-24, ArXiv
Version 3, 2000-05-12, ArXiv
Published version: Nuclear Physics B, 583 (1-2), 145.

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