Residues of bosonic string scattering amplitudes and the Lauricella functions

We calculate explicitly residues of all n-point Koba-Nielsen (KN) amplitudes by using on-shell recursion relation of string scattering amplitudes (SSA). In addition, we show that the residues of all SSA including the KN amplitudes can be expressed in terms of the Lauricella functions. This result de...

पूर्ण विवरण

ग्रंथसूची विवरण
मुख्य लेखकों: Sheng-Hong Lai, Jen-Chi Lee, Yi Yang
स्वरूप: लेख
भाषा:English
प्रकाशित: Elsevier 2023-06-01
श्रृंखला:Nuclear Physics B
ऑनलाइन पहुंच:http://www.sciencedirect.com/science/article/pii/S0550321323001438