The ZZ annulus one-point function in non-critical string theory: A string field theory analysis

A bstract We compute the ZZ annulus one-point function of cosmological constant operator in non-critical string theory, regulating divergences from boundaries moduli space using field theory. identify a subtle issue previous analysis these divergences, which was done context c = 1 and where it had led to mismatch with prediction dual matrix quantum mechanics. After fixing this issue, we find precise match expected answer both < cases. also disk two-point function, is quantity same order, show that too matches general prediction.