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Note on cubic interactions in pp-wave light cone string field theory

Lee, Peter and Moriyama, Sanefumi and Park, Jongwon (2003) Note on cubic interactions in pp-wave light cone string field theory. Physical Review D, 67 (8). Art. No. 086001. ISSN 2470-0010. doi:10.1103/PhysRevD.67.086001.

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We study the string modes in pp-wave light-cone string field theory. First, we clarify the discrepancy between the Neumann coefficients for the supergravity vertex and the zero mode of the full string one. We also repeat our previous manipulation of the prefactor for the string modes and find that the prefactor reduces to the energy difference of the cos modes minus that of the sin modes. Finally, we discuss impurity number nonpreserving three-string processes.

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Additional Information:©2003 The American Physical Society. Received 4 November 2002; published 15 April 2003. We would like to thank Jaume Gomis and Takuya Okuda for useful discussions and comments. This research was supported in part by DOE Grant No. DE-FG03-92-ER40701. S.M. was supported in part by the JSPS through grant No. H14-472.
Subject Keywords:gauge field theory; string theory; light cones; supergravity
Issue or Number:8
Record Number:CaltechAUTHORS:LEEprd03a
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Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:2101
Deposited By: Tony Diaz
Deposited On:08 Mar 2006
Last Modified:08 Nov 2021 19:45

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