Virasoro conditions, vertex operators, and string dynamics in curved space

Jain, Sanjay ; Mandal, Gautam ; Wadia, Spenta Rustom (1987) Virasoro conditions, vertex operators, and string dynamics in curved space Physical Review D, 35 (2). pp. 778-781. ISSN 0556-2821

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Official URL: http://prd.aps.org/abstract/PRD/v35/i2/p778_1

Related URL: http://dx.doi.org/10.1103/PhysRevD.35.778

Abstract

We present the perturbatively renormalized expression of a scalar vertex operator for strings in a background metric and dilaton field. The equations of motion for the background fields and the wave equation for the vertex function emerge upon imposing Virasoro conditions on the vertex operator.

Item Type:Article
Source:Copyright of this article belongs to American Physical Society.
ID Code:12779
Deposited On:11 Nov 2010 08:58
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