Skip to content

A Background Independent Formulation of Noncritical String Theory

Nobuyuki Ishibashi, Hikaru Kawai

hep-tharXiv:hep-th/9503134

Abstract

Using the string field theory recently proposed by the authors and collaborators, we give a background independent formulation of rational noncritical string theories with c≤ 1. With a little modification of the string field Hamiltonians previously constructed, we obtain string field theories which include various rational noncritical string theories as classical backgrounds.

Create a lesson