Journal of High Energy Physics, ( ISI ), Volume (2010), No (3), Year (2010-3) , Pages (1-18)

Title : ( Ramond-Ramond field strength couplings on D-branes )

Authors: Mohammad Reza Garousi ,

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By examining in details the disk level S-matrix element of one massless RR and one NSNS states at order O( alpha ^2), we find the coupling of one RR and one NSNS fields on the world volume of a D _p -brane. The non-zero couplings involve the first derivative of the RR field strengths F^{(p)}, F^{(p+2)} and F^{(p+4)}. We then fix the on-shell ambiguity of the couplings by requiring consistency with the linear T-duality transformations. Moreover, consistency with the non-linear T-duality requires that the RR field strength in the above couplings to be { cal F}=d{ cal C} where { cal C}=e^{B}C.


, Superstrings and Heterotic Strings, D-branes, String
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author = {Garousi, Mohammad Reza},
title = {Ramond-Ramond field strength couplings on D-branes},
journal = {Journal of High Energy Physics},
year = {2010},
volume = {2010},
number = {3},
month = {March},
issn = {1029-8479},
pages = {1--18},
numpages = {17},
keywords = {Superstrings and Heterotic Strings; D-branes; String Duality},


%0 Journal Article
%T Ramond-Ramond field strength couplings on D-branes
%A Garousi, Mohammad Reza
%J Journal of High Energy Physics
%@ 1029-8479
%D 2010