login

String field theory on the conformal plane (I).

Nuclear Physics BPublished 1 May 1989
André LeClair, Michael E. Peskin, Christian R. Preitschopf
Citations243
SJR quartileQ1
SJR score0.87
SNIP0.88

Abstract

We formulate string field theory geometrically by writing each term in the field theory action. as an expectation value in the 2-dimensional conformal field theory on the world surface. We show how the symmetries of the theory can be analyzed and the gauge invariance demonstrated from this point of view. As an application, we give a complete proof of the gauge invariance of Witten's open string field theory.

Keywords

MathematicsPhysics and Astronomy