Parity-violating one-loop six-point function in type-I superstring theory
- 15 March 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 35 (6) , 1908-1916
- https://doi.org/10.1103/physrevd.35.1908
Abstract
We evaluate in closed form the parity-violating one-loop six-point function with external gauge bosons in type-I superstring theory. The amplitude is proven finite for arbitrary internal symmetry. The axial-vector anomaly is obtained for general internal symmetry and is shown to vanish in the case of SO(32).Keywords
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