Ambitwistor strings and reggeon amplitudes in N=4 SYM

Ambitwistor strings and reggeon amplitudes in N=4 SYM

Blog Article

We consider the Micro Switches description of reggeon amplitudes (Wilson lines form factors) in N=4 SYM within the framework of four dimensional ambitwistor string theory.The latter is used to derive scattering equations representation for reggeon amplitudes with multiple reggeized gluons present.It is Jacket shown, that corresponding tree-level string correlation function correctly reproduces previously obtained Grassmannian integral representation of reggeon amplitudes in N=4 SYM.