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Solving all 4-point correlation functions for bosonic open string theory in the high energy limit

Chuan-Tsung Chan·Pei-Ming Ho·Jen-Chi Lee·Shunsuke Teraguchi·Yi Yang
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Abstract

We study the implication of decoupling zero-norm states in the high-energy limit, for the 26 dimensional bosonic open string theory. Infinitely many linear relations among 4-point functions are derived algebraically, and their unique solution is found. Equivalent results are also obtained by taking the high-energy limit of Virasoro constraints, and as an independent check, we compute all 4-point functions of 3 tachyons and an arbitrary massive state by saddle-point approximation.

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Chuan-Tsung Chan, Pei-Ming Ho, Jen-Chi Lee, Shunsuke Teraguchi, Yi Yang. 2005-07-02. Solving all 4-point correlation functions for bosonic open string theory in the high energy limit. https://doi.org/10.1016/j.nuclphysb.2005.07.018

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