He, Y., Schwarz, J. H., Spradlin, M. & Volovich, A. (2003). Explicit formulas for Neumann coefficients in the plane wave geometry. Physical Review D (PRD), 67(8), doi: 10.1103/PhysRevD.67.086005

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Abstract
We obtain explicit formulas for the Neumann coefficients and associated quantities that appear in the threestring vertex for type IIB string theory in a planewave background, for any value of the mass parameter mu. The derivation involves constructing the inverse of a certain infinitedimensional matrix, in terms of which the Neumann coefficients previously had been written only implicitly. We derive asymptotic expansions for large mu and find unexpectedly simple results, which are valid to all orders in 1/mu. Using BMN duality, these give predictions for certain gauge theory quantities to all orders in the modified 't Hooft coupling lambda'. A specific example is presented.
Item Type:  Article 

Additional Information:  archiveprefix: arXiv primaryclass: hepth 
Subjects:  Q Science > QC Physics 
Divisions:  School of Engineering & Mathematical Sciences > Department of Mathematical Science 
URI:  http://openaccess.city.ac.uk/id/eprint/839 
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