47 citations · 102 across the 3 of their papers we have counts for
5 papers
The rational parts of one-loop QCD amplitudes III: The six-gluon case
Zhi-Guang Xiao, Gang Yang, Chuan-Jie Zhu
The rational parts of 6-gluon one-loop amplitudes with scalars circulating in the loop are computed by using the newly developed method for computing the rational parts directly fr…
The rational parts of one-loop QCD amplitudes II: The five-gluon case
Xun Su, Zhi-Guang Xiao, Gang Yang +1
The rational parts of 5-gluon one-loop amplitudes are computed by using the newly developed method for computing the rational parts directly from Feynman integrals. We found comple…
The rational parts of one-loop QCD amplitudes I: The general formalism
Zhi-Guang Xiao, Gang Yang, Chuan-Jie Zhu
A general formalism for computing only the rational parts of oneloop QCD amplitudes is developed. Starting from the Feynman integral representation of the one-loop amplitude, we us…
Factorization and Unitarity in Superstring Theory
Zhi-Guang Xiao, Chuan-Jie Zhu
The overall coefficient of the two-loop 4-particle amplitude in superstring theory is determined by making use of the factorization and unitarity. To accomplish this we computed in…
Factorization of the Two Loop Four-Particle Amplitude in Superstring Theory Revisited
Zhi-Guang Xiao, Chuan-Jie Zhu
We study in detail the factorization of the newly obtained two-loop four-particle amplitude in superstring theory. In particular some missing factors from the scalar correlators ar…