F. Anton et al., THE 3-VERTEX IN THE CLOSED HALF-STRING FIELD-THEORY AND THE GENERAL GLUING AND RESMOOTHING THEOREM, Journal of physics. A, mathematical and general, 30(6), 1997, pp. 113-116
In this letter we prove that the half-string three-vertex in closed st
ring field theory satisfies the general gluing and resmoothing theorem
. We also demonstrate how one calculates amplitudes in the half-string
approach to closed string held theory, by working out explicitly a fe
w simple three-amplitudes.