Schlotterer, O. Quantum Gravity and Unified Theories, AEI Golm, MPI for Gravitational Physics, Max Planck Society;
1205.1516 (Preprint), 375KB
JoPA_46_47_475401.pdf (Any fulltext), 560KB
Schlotterer, O., & Stieberger, S. (2013). Motivic Multiple Zeta Values and Superstring Amplitudes. Journal of Physics A: Mathematical and Theoretical, 46(47): 475401. doi:10.1088/1751-8113/46/47/475401.