KLT relations almost factorize closed string amplitudes on $S_2$ by two open string tree amplitudes which correspond to the left- and the right- moving sectors.
Reading the bibliography…
C. G. Callan, C. Lovelance, C. R. Nappi and S. A. Yost, “Adding holes and crosscaps to the superstring,” Nucl. Phys. B 293
1978
Earlier work this paper cites.
M. B. Green, J. H. Schwarz and E. Witten, (1986) “Superstring Theory,” Cambridge
1986
Earlier work this paper cites.
H. Kawai, D. C. Lewellen and S. -H. H. Tye, “A relation between tree amplitudes of closed and open strings,” Nucl. Phys. B 269
1986
Earlier work this paper cites.
D. Friedan, E. Martinec, and S. Shenker, “Conformal invariance, supersymmetry, and string theory,” Nucl. Phys. B 271
1986
Earlier work this paper cites.
V. A. Kostelecky, O. Lechtenfeld, W. Lerche and S. Samuel, “Conformal techniques, bosonization and tree-level string amplitudes” Nucl. Phys. B 288
1987
Earlier work this paper cites.
F. A. Berends, W. T. Giele and H. Kuijf, “On relations between multi-gluon and multigraviton scattering,” Phys. Lett. B 211
1988
Earlier work this paper cites.
E. D’Hoker and D. H. Phong, “The Geometry of String Perturbation theory,” Rev. Mod. Phys. 60
1988
Earlier work this paper cites.
M. Kenmoku, Y. Okamoto and K. Shigemoto, “Mobius And Supermobius Gauge Fixing For The Closed String Amplitudes On The Disk,” Phys. Lett. B 213
1988
Earlier work this paper cites.
V. A. Kostelecky, O. Lechtenfeld, and S. Samuel, “Covariant string amplitudes on exotic topologies to one loop,” Nucl. Phys. B 298
1988
Earlier work this paper cites.
D. Lancaster and P. Mansfield, “Relations between disc diagrams,” Phys. Lett. B 217
1989
Earlier work this paper cites.
S. S. Gubser, A. Hashimoto, I. R. Klebanov and J. M. Maldacena, “Gravitational lensing by p-branes,” Nucl.Phys. B 472
1996
Cited alongside, same era.
M. R. Garousi and R. C. Myers, “Superstring Scattering from D-Branes,” Nucl.Phys. B 475
1996
Cited alongside, same era.
A. Hashimoto and I. R. Klebanov, “Decay of Excited D-branes,” Phys.Lett. B 381
1996
Cited alongside, same era.
T. R. Taylor, “Duality of open and closed superstring compactifications in four-dimensions,” Nucl. Phys. Proc. Suppl. B 56
1997
Cited alongside, same era.
A. Hashimoto and I. R. Klebanov, “Scattering of Strings from D-branes,” Nucl. Phys. Proc. Suppl. B 55
1997
Cited alongside, same era.
J. Polchinski, (1998). “String Theory,” Cambridge
1998
Cited alongside, same era.
Z. Bern, L. Dixon, D.C. Dunbar, M. Perelstein and J.S. Rozowsky, “On the Relationship between Yang-Mills Theory and Gravity and its Implication for Ultraviolet Divergences,” Nucl.Phys. B 530
1998
Cited alongside, same era.
J. Khoury and H. L. Verlinde, “On open - closed string duality,” Adv. Theor. Math. Phys. 3
1999
Cited alongside, same era.
Z. Bern, L. Dixon, M. Perelstein and J.S. Rozowsky, “ Multi-Leg One-Loop Gravity Amplitudes from Gauge Theory,” Nucl.Phys. B 546
1999
Cited alongside, same era.
M. Bianchi and J. F. Morales, “RG flows and open / closed string duality,” JHEP 0008
2000
Cited alongside, same era.
S. Stieberger, “Open & Closed vs. Pure Open String Disk Amplitudes,” [arXiv: 0907.2211]
Cited in the paper.
P. Di Vecchia and A. Liccardo, “D-branes in string theory, I,” NATO Adv. Study Inst. Ser. C. Math. Phys. Sci, 556
2000
Later among the works it cites.
P. D. Vecchia, A. Liccardo, R. Marotta and F. Pezzella, “Gauge / gravity correspondence from open / closed string duality, ” JHEP 0306
2003
Later among the works it cites.
A. Sen, “Open-closed duality at tree level,” Phys. Rev. Lett. 91
2003
Later among the works it cites.
A. Sen, “Open closed duality: Lessons from matrix model,” Mod. Phys. Lett. A 19
2004
Later among the works it cites.
Z. Bern, N.E.J. Bjerrum-Bohr and D. C. Dunbar, “ Inherited Twistor-Space Structure of Gravity Loop Amplitudes,” JHEP 0505
2005
Later among the works it cites.
Z. Bern, L. J. Dixon and R. Roiban, “Is N=8 supergravity finite?” Phys. Lett. B 644
2007
Later among the works it cites.
Z. Bern, J. J. Carrasco, L. J. Dixon, H. Johansson, D. A. Kosower and R. Roiban, “Three-Loop Superfiniteness of N=8 Supergravity,” Phys. Rev. Lett. 98
2007
Later among the works it cites.
M. R. Garousi, “Superstring Scattering from O-planes,” Nucl. Phys. B 765
2007
Later among the works it cites.
Z. Bern, J. J. M. Carrasco, L. J. Dixon, H. Johansson and R. Roiban, “ Manifest Ultraviolet Behavior for the Three-Loop Four-Point Amplitude of N=8 Supergravity, ” Phys. Rev. D 78
2008
Later among the works it cites.
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