Chu, C. S. and Khoze, V. V. and Petrini, M. and Russo, R. and Tanzini, A. (2004) 'A note on string interaction on the pp-wave background.', Classical and quantum gravity., 21 (8). pp. 1999-2009.
We consider type IIB string interaction on the maximally supersymmetric pp-wave background and discuss how the bosonic symmetries of the background are realized. This analysis shows that there are some interesting differences with respect to the flat-space case and suggests modifications to the existing form of the string vertex. We focus on the zero-mode part which is responsible for some puzzling string predictions about the super Yang–Mills side. We show that these puzzles disappear when a symmetry preserving string interaction is used.
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|Publisher Web site:||http://dx.doi.org/10.1088/0264-9381/21/8/006|
|Record Created:||24 Apr 2007|
|Last Modified:||29 Apr 2009 14:23|
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