https://doi.org/10.1140/epjc/s10052-010-1307-5
Regular Article - Theoretical Physics
Geometric counter-vertex for open string scattering on D-branes
1
Kavli Institute for Theoretical Physics, Santa Barbara, CA, USA
2
Department of Chemistry and Physics, University of Arkansas at Pine Bluff, Pine Bluff, AR, 71601, USA
3
Division of Natural and Physical Sciences, Philander Smith College, Little Rock, AR, 72202, USA
* e-mail: inyongpark05@gmail.com
Received:
3
October
2009
Revised:
13
February
2010
Published online:
20
April
2010
In arXiv:0801.0218 [hep-th] it was conjectured that quantum effects of open strings moving on D-branes generate the D-brane geometry through a counter-vertex operator. The conjecture has been checked at one-loop in arXiv:0806.3330 [hep-th]. Here we discuss the two-loop extension.
© Springer-Verlag / Società Italiana di Fisica, 2010
