2 papers
hep-th2023
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…
hep-th2014
Biquaternions and ADHM Construction of Non-Compact SL(2,C) Yang-Mills Instantons
Sheng-Hong Lai, Jen-Chi Lee, I-Hsun Tsai
We extend quaternion calculation in the ADHM construction of Sp(1) (=SU(2)) self-dual Yang-Mills (SDYM) instantons to the case of biquaternion. We use the biconjugate operation of…