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The cancellation of worldsheet anomalies in the D=10 Green--Schwarz heterotic string sigma--model

K. Lechner, M. Tonin

hep-tharXiv:hep-th/9603093

Abstract

We determine the two--dimensional Weyl, Lorentz and κ--anomalies in the D=10 Green--Schwarz heterotic string sigma--model, in an SO(1,9)-Lorentz covariant background gauge, and prove their cancellation.

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