J. M. Carrasco, R. Kallosh and R. Roiban, "Covariant procedures for perturbative nonlinear deformation of duality-invariant theories," Phys. Rev. D **85**, 025007 (2012)

M. Chiodaroli, M. Gunaydin and R. Roiban, "Superconformal symmetry and maximal supergravity in various dimensions," JHEP **1203**, 093 (2012)

R. Roiban and I. Mocioiu, "Dark energy from a renormalization group flow," Phys. Rev. D **84**, 043512 (2011)

R. Roiban and Y. Iwashita, "Two-loop corrections to partition function of Pohlmeyer-reduced theory for AdS_{5} x S_{5} superstring," Phys. Rev. D **84**, 126017 (2011)

D. A. Kosower and R. Roiban, "Six-Point NMHV Amplitude in Maximally Supersymmetric Yang-Mills Theory," Phys. Rev. D **83**, 065018 (2011)

R. Roiban and A. A. Tseytlin, "Slow-String Limit and "antiferromagnetic" State in ADs/CFT," Phys. Rev. D **73**, 066003 (2011)

S. Giombi, R. Ricci, R. Roiban and A. A. Tseytlin, "Quantum Dispersion Relations for Excitations of Long Folded Spinning Superstring in AdS_{5} × S^{5}," JHEP **1101**, 128 (2011)

S. Giombi, R. Ricci, R. Roiban and A. A. Tseytlin, "Two-loop AdS_{5} × S^{5} Superstring: Testing Asymptotic Bethe Ansatz and Finite Size Corrections," J. Phys. A - Math. and Theor. **44**, 045402 (2011)

R. Roiban, M. Spradlin and A. Volovich, "Scattering amplitudes in gauge theories: progress and outlook," J. Phys. A - Math. and Theor. **44**, 450301 (2011)

R. Roiban and A. A. Tseytlin, "Semiclassical computation of three-point functions of closed string vertex operators in AdS_{5} x S^{5}," Phys. Rev. D **82**, 15 (2010)