Equations of motion in non-polynomial closed string field theory and conformal invariance of two dimensional field theories

Sen, Ashoke (1990) Equations of motion in non-polynomial closed string field theory and conformal invariance of two dimensional field theories Physics Letters B, 241 (3). pp. 350-356. ISSN 0370-2693

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0370-2693(90)91655-U

Abstract

We show that given a solution ψcl of the classical equation of motionin the non-polynomial closed string field theory proposed recently, we can construct a BRST charge Q^B such that (Q^B)2=0. This shows the connection between solutions of the equations of motion in closed string field theory and conformal invariance of two dimensional field theories.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
ID Code:44089
Deposited On:20 Jun 2011 11:26
Last Modified:20 Jun 2011 11:26

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