58 citations · 824 across the 72 of their papers we have counts for
72 papers
Stringy scaling of n-point Regge string scattering amplitudes
Sheng-Hong Lai, Jen-Chi Lee, Yi Yang
We discover a stringy scaling behavior for a class of n-point Regge string scattering amplitudes (RSSA). The number of independent kinematics variables is found to be reduced by di…
Stringy scaling of n-point hard string scattering amplitudes
Sheng-Hong Lai, Jen-Chi Lee, Yi Yang
Motivated by the recent calculation of the SL(K+3,C) symmetry of n-point Lauricella string scattering amplitudes (SSA) of open bosonic string theory, we calculate ratios of the sol…
The symmetry of string scatterings from D-branes
Sheng-Hong Lai, Jen-Chi Lee, Yi Yang
By using the solvability of Lauricella function with nonpositive integer , we show that each scattering or de…
Residues of bosonic string scattering amplitudes and the Lauricella functions
Sheng-Hong Lai, Jen-Chi Lee, Yi Yang
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 t…
The exact SL(K+3,C) symmetry of string theory
Sheng-Hong Lai, Jen-Chi Lee, Yi Yang
By using on-shell recursion relation of string scattering amplitudes (SSA), we show that all n-point SSA of the open bosonic string theory can be expressed in terms of the Lauricel…
Comment on "High Energy Symmetry of String Theory"
Sheng-Hong Lai, Jen-Chi Lee, Yi Yang
Following the recent discovery of the Lauricella string scattering amplitudes (LSSA) and their associated exact SL(K+3,C) symmetry, we give a brief comment on Gross conjecture rega…