Closed form expression for the 5-point Veneziano amplitude in terms of 4-point amplitudes

Abstract

We propose a number system covariance principle between $p$-adic and Archimedean frameworks. We use it to derive several closed-form expressions for the five-point open string tachyon scattering amplitude.

6 pages, ancillary Mathematica files included

References in corpus (1)

• Non-abelian $Z$-theory: Berends-Giele recursion for the ${\alpha }^{\prime }$-expansion of disk integrals